green glue vs mass loaded vinyl. Green Glue is a thick liquid that is applied between two layers of drywall to create an effective sound barrier. green glue vs mass loaded vinyl

 
 Green Glue is a thick liquid that is applied between two layers of drywall to create an effective sound barriergreen glue vs mass loaded vinyl GREEN GLUE GREEN GLUE VS

FREE SHIPPING applies for orders over. TECSOUND is a mass loaded sticky back vinyl sound barrier that adds a lot more mass to the plasterboard construction and let me tell you, this stuff is incredibly heavy. $60 to $110 for a layer of QuietRock. Its thickness can also vary, but it’s common for it to be between 1/16 to 1/4” thick. For laying down flooring, tile and LVP is relatively easy if you can follow directions. Water. Automatic Door Bottoms; Header and. Soundproofing walls is best done before installing drywall or any other sound absorbing panels. (smooth) door slab. Using Mass Loaded Vinyl 7. Green Glue vs. Stick mass loaded vinyl to the outside of the box. $ 149. $16. Would hanging a curtain of MLV inside the wall (weaving it between the studs) help absorb sound travelling. MLV, here’s a quick answer: In terms of performance for Green Glue vs. And remember that this is all about vibration. Option 1 – Mass Loaded Vinyl. For modifying existing walls, Green Glue is the best option. It’d help with dampening the 2. Same issue with use in floors for isolating airborne noise. A layer of loosely hung mass loaded vinyl (MLV) adds a noticeable amount of sound reduction across the audible spectrum while only minimally increasing the wall thickness. Shop now to enjoy our & fast shipping. One idea that’s been around is adding resilient channels for soundproofing and combined with Green Glue Noiseproofing Compound. This is why it’s the go-to product for sound insulation in vehicles. It is rated at 26 STC points in the one pound variety and 32 STC points in the two pound version. com. Green Glue is a viscoelastic damping compound, while Mass Loaded Vinyl is a PVC sheet made of polyvinyl chloride. Adding furring strip. The space between the drywall and Comfortboard provides the air gap. It converts noise to heat and reduces the sound transmitted by around 40db if used correctly. Green Glue Soundproofing Compound. Our Premium Carpet Underlayment consists of a foam layer supporting an acoustic mass loaded vinyl barrier. Coverage of 365 sf when used 1 caulking gun loads for each 4' x 4'. A typical roll of this MLV is 4 feet wide, 50 feet long, and ½” thick. ) Bituthene 4000 is a self-adhesive HDPE waterproofing membrane with super tacky compound for use with patented, water-based Bituthene System 4000 Surface Conditioner. Take a look at the two pictures below - one showing a situation using Green Glue in just the ceiling, and one showing a situation where Green Glue is also utilized in the floor. Block up any small holes with acoustic caulk, such as Green Glue. A 2mm thin soundproofing mat designed to block and reduce airbourne noise. Simply subtract the second number from the first number to get transmission loss. Green Glue Company tested Green Glue at Orfield Laboratories in 2005 and. The Green Glue will squeeze into a thin layer (about 0. com | Green Glue -vs. Buy India's largest range of Floors, Impact + Airborne Sound Underlays, Mass Loaded Vinyl (MLV) - Limp. Mass loaded vinyl is really heavy. It is also ideal to use multiple high-density or high-mass materials for your room. can be used under carpets or hardwood floors, or. However this treatment will only get you minimal results; it should only decrease the sound transfer between the wall by 9-10 decibels. Use it to cancel noise between floors and ceilings, or between. Green Glue Compound. 50 depending on the type, manufacturer, and seller. For example, a plaster wall with Green Glue Compound and a new layer of drywall over the plaster has proven ineffective because. Green Glue between the 2 layers of drywall, or between 2 layers of subfloor for 2nd floor treatments. Choose from our four size options: 4' X 25' - 4. Mechanically decoupling walls/ceilings can add up to 20 STC points. One of the key advantages of Green Glue is that it is extremely effective at reducing the transmission of low frequency sounds, such as those produced by bass speakers or heavy footsteps. 4. But if you need to soundproof tricky objects like pipes or vents, or specialized rooms such as a home theater or. It doesn’t soundproof. Green Glue is a thick liquid that is applied between two layers of drywall to create an effective sound barrier. There are even studies showing Green Glue vs MLV outperforming the vinyl by 10-15 dB. I haven't measured yet but I'm inclined to say that the Green Glue is clearly better than the mass loaded vinly. However, MLV isn’t always the most practical or cost-effective option for every situation. Therefore, relying solely on acoustic foam panels as an alternative to Green Glue may leave you disappointed with the overall soundproofing performance. MASS LOADED VINYL (MLV) (888) 927-7495 6 9EOf9 9 6 9EOf9 9 ML6Assembly. - 5p. Apply finished ceiling to the furring strips. Used to soundproof walls, ceilings, floors, windows, and doors. 60 $13. This Green Glue Noiseproofing Sealant and the TMS High Quality Sealant come in large 28 oz tubes and will yield approximately 50 linear feet per tube. 4. Water-based and. There are many places where you can buy mass loaded vinyl in the Philippines. Mass Loaded Vinyl (MLV) is a classic sound transmission blocker but limited in real-life performance. Soundproofing HVAC Ductwork and Pipes. 4″ and come six to a package. Green Glue is a very simple and effective soundproof material for walls that can be used between layers of drywall or plywood. It’s a well known and widely used soundproofing material that’s pretty good at its job. Density: 1 lbs/ft2; Dimensions: 54” x 24” Size: 9 ft2; Made of mass loaded vinyl material; Offers both acoustic and heat resistance; It’s durable; Check Price: Henkel OSI SC175 Draft And Acoustical Sound Sealant. (1 tube gives about 70% of the benefit of 2 tubes). $195. ). Although it isn’t self-adhesive, it is cheaper than self-adhesive MLVs. Green glue would need 5 tubes, £87. One of the best qualities of green glue is that it can be used in wet rooms, such as a bathroom or kitchen. To. Mass Loaded Vinyl. Choose from our four size options: 4' X 25'. Find this pipe wrap insulation here! Noise Control Help Line: 1-800-854-2948 M - F 8a. Mass Loaded Vinyl (MLV): While MLV is. m. MVL is your best bet when it comes to adding mass to your walls, floors, and ceilings and you can do all of this without losing any space in your room, since the material is only 1/8″ thick. MLV: Your Personalized Ceiling Soundproofing Match-Up. E. Price $167. ft. Azim 04/15/2014 at 10:07 am. Call 888-827-1266 or Shop online today!Acoustimac Soundproofing Putty Pads 7. Now we still use constrained layer mass damping as a technique but we found better materials that work for tonal qualities in our vocals. This is a High Quality Mass Loaded Vinyl which boosts soundproofing performance by adding mass and preventing structure from vibrating. It serves as a damping technique and can be used in place of Green Glue. Now we still use constrained layer mass damping as a technique but we found better materials that work for tonal qualities in our vocals. Check out my comparison study between Green Glue and MLV. It allows for thin walls of 50+ STC points. MLV is typically attached to joists or studs, followed by covering seams and joints with acoustic caulking. Mass Loaded Vinyl As one of the more common noise-blocking materials on the market, you may think that it would. Mass Loaded Vinyl Barrier. A thin, effective mineral mass loaded vinyl soundproofing mat sized 1. Green Glue is a substance applied between two layers of plasterboard. Request a Quote. - Mass Loaded Vinyl Green Glue -vs. Krazy Glue does not need heat to dry; however, applying heat will speed up the drying process. You can add a decent amount of mass to your walls with MLV, or mass loaded vinyl. Green Glue - Which Is Better For Soundproofing? Soundproof Your Studio 4. Acousti-GasketMass-loaded vinyl can get quite expensive, typically ranging from $1. The glue will set in about 5 minutes; however, it takes 24 hours for. FREE Soundproofing Workshop: you confused over wether you should use mass loaded vinyl or Green Glue? Do you. From mass loaded vinyl to soundproofing spray, there’s something for all types of problems. You should use 5/8" drywall since it is heavier. Green Glue is a thick liquid that is applied between two layers of drywall to create an effective sound barrier. Using acoustic sealant will help dampen noise and vibrations. 60 $13. 2. Made in the USA from virgin material, no odor. TMS Resilient Sound Clips; Whisper Clips; RSIC Clips; Resilmount Clips; Joist Gasket Tape; Wall Soundproofing; Door Soundproofing. All I know is that with mass loaded vinly and Green Glue in my wall with 5/8, green glue,1/2 dry wall, R-13 fiberglass and 1/2 dry wall, in the room with a boom box, my system is still down. 4. This is a High Quality Mass Loaded Vinyl which boosts soundproofing performance by adding mass and preventing structure from vibrating. Tân Tạo, Q. Use Green Glue for the most challenging soundproofing jobs and you will be. 5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Frequency (Hz) Transmission loss (dB) Green Glue Assembly II, OL 05 1035 MLV Assembly II, Constrained OL 05 1054b MLV Assembly I,. We recommend you get MLV that's 48" wide for wall soundproofing to save a lot of time (24" OC or 16" OC studs). 1. – Soundproof Guide Green Glue vs Mass Loaded Vinyl – All the Facts You Need to Decide! Soundproofing can be a pretty tough thing to get just right. Frequently Asked Questions Is Krazy Glue The Same As Super Glue? Krazy Glue and Super Glue are similar; both are cyanoacrylate adhesives. The vinyl provides flexibility and the core provides dense. The shared wall between me and my neighbor is approximately 5 - 5 1/2 inches thick made of solid plaster/cement with some channels for wiring. Here it is: Soundsulate Mass Loaded Vinyl. Not just that, but this synthetic material can be used to soundproof air ducts and pipes, so it’s a versatile material. Attach these materials to the MDF with bond or spray glue. Green Glue Spreading a layer of a viscoelastic compound like Green Glue. Green Glue is a popular MLV alternative, especially for do-it-yourselfers tackling existing walls. com. 3 Best Mass Loaded Vinyl (MLV) Brands. Green glue is an acoustic adhesive that is used for soundproofing very frequently. Buy Soundsulate™ 1 lb Mass Loaded Vinyl MLV, Soundproofing Barrier 4' x 25' (100 sf) click for ADDITIONAL OPTIONS: Acoustical Treatments - Amazon. So sound proofing is a group effort. It’s easy to roll out, and adding a layer between two layers of drywall will give your walls much more soundproofing ability than they already have. While Krazy Glue is a brand of Super Glue, their formulations may differ slightly, but they essentially serve the same purpose. , will not help with isolating footfall noise. HOTLINE: 0908 772 800 - 0934 08 7978. Noise Grabber MLV is an excellent barrier to reduce transmission of sound and effectively reduces undesired noise. That is a perfect application for an improvement like that. And remember, a combination of various soundproofing materials and products can and will help you with better sound insulation. is another way to damp sound vibration. The bad part is that these are not as effective as materials used. The green glue will change vibrational energy into heat energy and stop it in its tracks. You can purchase it from online stores or brick-and-mortar stores. Stick all the pieces together and seal the gaps with Green Glue. 1LB Mass Loaded Vinyl; 2LB Mass Loaded Vinyl; 1/2LB - Mass Loaded Vinyl; Acoustical Caulk; Resilient Sound Clips. However, there’s only so much it can do against impact noise on the bottom side of the ceiling. Green Glue is not inexpensive but it does outperform alternative technologies such as mass loaded vinyl (MLV). Add the weatherstripping to the window bottom. Considering MLV is a pricey product, it makes sense that a mass loaded vinyl alternative should be cheaper. Caulk is your friend. 45. Using a standard quart-sized caulk gun, apply the Green Glue randomly to the back of a new sheet of drywall, with a 1- to 2-inch border around the edge of the sheet. Regular Caulk – Key Differences. As with mass loaded vinyl, you want to seal around the perimeter and and penetrations with acoustical sealant. Green Glue Noiseproofing. Applying Blown-In Insulation; 5. Green Glue noise proofing compound. MLV, there isn’t really a competition, as both do different things. Retail Pro Audio Commercial. STEP 4: After applying Green Glue to the back of the second layer, raise the board into position, press the board against the wall or ceiling, and fasten in place using appropriate screws. Here’s a video describing the difference between 1/2″. Instead of a foamy material, a mass loaded vinyl resembles a wallpaper. I wanted to pose a question on room mods but do not see a logical placeto insert it so I am going withInstallation Guide. 57. Quiet Glue MSDS. We offer the best prices available and can usually deliver within 3-5 days within the continental USA. Page 2 of 4 - Green Glue -vs. If you want to add mass to your ceiling without removing the drywall, you should invest in MLV. It’s a durable, high-density barrier that effectively dampens unwanted noise. Half-inch is the most common type, but if you can find something like 5/8 inch, use that. The data was collected at Orfield Laboratories, an independent NVLAP accredited lab in Minneapolis, MN, in 2005, and compares Green. That will probably get you and additional 3-5 db reducing of sound. I found some PVC drain pipe in my collection of leftover building supplies, cut a section off it, used 120grit sand paper to rough half of it up, and glued on four 2" wide MLV test strips. It can be used on the exterior side of the interior wall's sheathing in the BSC double stud wall design. This improves the STC value of the complete assembly. Subtract 1/4″ from the total to allow for a small perimeter gap. I have a couple options I'm considering. Due to MLV’s flexibility, it is. TMS Mass Loaded Vinyl; 2. Green Glue has 4X the damping capacity of QG, and also has a more prominent advantage in the low frequencies. The Rubbery material in Constrained layer acoustic damping is Mass Loaded Vinyl (MLV). 60 a double panel. Again,. This seems to be the standard setup. Advanced Acoustics Soundproofing Mat 3m by 1. If you're in the process of soundproofing a wall, you might have heard of mass loaded vinyl and green glue noise proofing compound. Mass loaded vinyl; Acoustic foam; Green Glue; Nails; Measure the size of the window, including height, width, and depth. Map showing shipping prices for Green Glue, Mass Loaded Vinyl and Acoustic Panel Material. I am doing a decoupled wall method 2 layers of 5/8 with green glue on all walls and ceilings. MLV is best suited for blocking airborne noise, while Green Glue excels at reducing both airborne and impact noise. IF we were to use them, we’d be adding them between 2 layers of drywall. One of the most popular MLV floorings nowadays is Soundsulate Mass Loaded Vinyl. Mass Loaded Vinyl (MLV) Request a Quote. Description. Fitting layers of drywall separated by Green Glue is one of the most effective ways to reduce sound leakage from your practice studio, even though it may not be the cheapest. between layers of drywall will help damp 70% to 90% of transfer vibrations from sound waves. 6. I came across this: SoundBarricade Underlayment - Roberts Consolidated SoundBarricade 200 sq. Mass Loaded Vinyl. Mass Loaded Vinyl (MLV) comes in 1 or 2 pounds/sq. Shelf speaker in the Acoustic Energy AE300 test - audio and home theater - reviews. MDF and drywall will add mass to the door. The whole article above explains why that is. Do not use it (or "quiet" sheet rock) on the interior of a double stud wall. The RC-1 Boost™ clip is designed for Wood Framed. STEP 1: Cut ¼” (. They are very good at blocking the low-frequency noise. As the name suggests, mass-loaded vinyl is made of two elements: vinyl and barium sulfate (or similar elements). This non-hazardous glue is available in tubes and pails. 4. In this blog post, we’ll dive deeper into the top 10 mass loaded vinyl alternatives, providing more information about each one, including comparisons to MLV in terms of installation, cost, and performance. ft. Need help with an order please call us at 1-877-399-9697. Having said that, Green Glue is more convenient for soundproofing small, hard to reach places, like between electrical. This is just a brand-name for Mass Loaded Vinyl (MLV as it's commonly referred to). For a noisy sink, the best way to deaden sound is adding mass. x 66. After spending some time researching, I’ve come up with a quick answer: The benefits of using MLV vs. It’s made from 2 outer layers of vinyl with an interior core of either barium sulfate or calcium carbonate. Mass loaded vinyl is an acoustical barrier that is excellent for blocking noise transfer while taking up minimal space. MLV is thinner so it can save you some space when applied externally. O. This assembly decouples the drywall from the structure to prevent sound from traveling through, adding up to 7 STC points. After installing it, you need to set drywall. Save on bulk orders when you buy by the pallet. Resilient Sound Isolation Clips (RSIC) is used in the process of decoupling walls, ceilings and floors. The price for ½” thick 4ft x 8ft of sheetrock(a drywall brand)? $23. Though thin, mass-loaded vinyl is a dense material that blocks sound by adding mass to ceilings, floors, and walls. LAG-Series acoustic pipe and duct lagging flexible noise barriers are a composite material featuring a flexible, reinforced, foil-faced mass loaded vinyl noise barrier bonded to a scrim-faced quilted decoupler/sound absorber. C. The Green Glue Company is pleased to present data for Green Glue (a viscoelastic damping material), and mass-loaded vinyl, commonly known as MLV (a limp-mass sound barrier). However, with heavy-duty acoustic seals completely enclosing a door in its frame, sound loss is reduced dramatically. Starting on the backside of one sheet of drywall, add a layer of Green Glue. More mass = more reduction. These slats need to be butted as tightly together as possible. Both green glue and mass loaded vinyl are effective sound blockers as they prevent outside noise from coming inside. I used Quietrock. Page 2 of 4 - Green Glue -vs. Best MLV Wall Assembly Combining mass loaded vinyl (MLV) with a Green Glue based wall assembly provides the best results for sound reduction while using MLV. Mass loaded vinyl and other limp mass products. Its weight is an estimated 100 lbs. Ventilation Duct: Used to create a proper air supply for the generator box. Our current solution is to remove my current drywall and add new Roxul Insulation -> Hang Mass Loaded Vinyl (1 lb) -> Decoupling clips and rails ->5/8 drywall -> Acoustical caulk at seams -> green glue -> 5/8 drywall. com FREE DELIVERY possible on eligible purchases. Remember many acoustic plasterboards include mass loaded vinyl as well as the other layers so it’s only a better option if you’d struggle to fit in acoustic plasterboard. m. The sound waves simply dissipate against its surface. Originally Posted by nukmusic And I mntioned stub steels because xamdam said he used 2x6's which I though was a single wall build. Over the course of several decades, various forms of the material have been sold by retailers of soundproofing materials. Big difference. Green Glue vs Mass-Loaded Vinyl (MLV) Both of these products are used for the same purpose in soundproofing; dampening. In such situations, you might need to consider other alternatives to MLV, including soundproof curtains, Green Glue, drywalls, rugs, and acoustic panels. The heavier the material the higher the soundproofing performance. Line the stud cavities with fluffy insulation. Just like mass-loaded vinyl above, green glue helps reduce both impact and airborne noise. Let us help you with your soundproofing plans. Add :Call an expert: +44 (0) 1264 810108 We are the European distributor of QuietGlue Pro. 1 LB Mass Loaded Vinyl. Mass Loaded Vinyl (MLV): While MLV is commonly used in soundproofing applications, it is not a direct substitute for Green Glue. Place the sheets close together to avoid any space through which noise could escape. Don’t use thermal insulation products such as polystyrene and expanded foam panels. The reason mass loaded vinyl is a good option is that it works as both a sound blocker and sound absorber. Go ahead - make some noise!…Noise Grabber premium mass loaded vinyl (MLV) acts as a reflective soundproofing barrier that deadens sound waves, stifles vibrations, and muffles acoustics wherever it is installed. Learn the. Each has its pros and cons, and we’re here to help you choose the best fit for your space. Joist Isolators. Limp just means it’s decoupled from the duct or pipe, and loosely attached to the parts. framing. To block all joints, holes, and cracks, Green glue is used as an additional sound stopper. These superior noise proofing panels cover up to 6 sq. - 5p. Here’s a closer look at the benefits of each type of grease: Green Grease:If you want to add more than just Gypsum board use Green Glue between layers of gypsum board. I do not know if Green Glue is superior to MLV, but if you are adding drywall to drywall, use the Green Glue sandwiched between. When a room is framed and ready to insulate, affix your chosen paneling to one side of the frame. Minimum order amount: 10 Brackets. 800-397-8791. - Mass Loaded Vinyl Green Glue -vs. If you’re looking for maximum vibration reduction, MLV often comes out as the champ in our books. The cost for 1# MLV is also around $1,100. 60 $13. 40. In the absence of Green Glue, silicone caulk is a dependable option, so you can go for that. Mass loaded vinyl mats are thick soundproofing panels with the ability to dampen the sound by 35-40%. The extra heavy-duty flexible acoustic barrier for soundproofing walls, floors, ceilings, cars, boats & truck linings. I am also raising the floor and green glueing in order to soundproof. These will leave small holes in the wall, but you can caulk them easily and make them disappear in a manner of minutes if you decide to remove the vinyl at any point. While Krazy Glue is a brand of Super Glue, their formulations may differ slightly, but they essentially serve the. For instance, oxidation or impurities can cause grease to turn brown or black, while additives may give it a distinct color. If you don’t know about green glue, then you can’t understand the difference between MLV and green glue. Availability: This product ships in 1 business day. You want MASS, you want decoupling, and you want an air gap between it all. I am finishing a basement and had a question about hanging drywall on top of MLV (Mass loaded vinyl). In terms of skill level: Soundproofing outlets, doors, and pipes is noob level. I'm planning to use green glue+double drywall and decouple the studs with 2x6 footer/header and 2x4 studs. the sound meters shows 95 db with the FM radio playing in the room, other side of wall, the meter doesn't register!Shop our soundproof mass loaded vinyl barrier today. Mass loaded vinyl (MLV) is a versatile and highly efficient soundproofing material. People will often choose fiberglass over mineral wool because it’s much cheaper and still effective. consider making some soundproofing efforts there as well (such as by wrapping it with an adhesive mass. Mass Loaded Vinyl or ‘MLV’ is a highly effective but ultra thin, flexible sound barrier blocking material used to add mass to any. Barium sulfate is a non-toxic and high-density material that is used. Green Glue I have read a lot of reviews on this product and the Amazon review section is also filled with its. Green Glue offers the. Factor this into your project timeline. Avoid expensive materials, for example mass loaded vinyl, unless they have been independently tested. The Green Glue Company is pleased to present data for Green Glue (a viscoelastic damping material), and mass-loaded vinyl, commonly known as MLV (a limp-mass sound barrier). Green glue. " Green glue states "In a laboratory simulation, an STC of 55 was achieved. Acoustical barriers are commonly used to absorb sound and prevent sound transmission in applications such as recording studios and other soundproofing projects. In the Science of Acoustics, we call it a “Limp Mass Barrier. Request a Quote. Final Thoughts on. Regarding making modifications to the wall, I would absolutely suggest using a layer of green glue and an additional layer of 5/8″ drywall. Rolls are 4' x 25' (100 sf). For steel stud installation, use. is a mass loaded pipe lagging can be applied to any solid surface for effective noise containment. Improves Health & Safety. green glue acoustic foam soundproofing. I did double drywall plus green glue in my house. However, there are two Green Glue alternatives we recommend regularly. 25m by 2mm Thin - 5kg/m2 Mass Loaded Vinyl MLV 3. I have been reading on Mass loaded vinyl, green glue, two layers of sheetrock. If the window is intended to remain shut, stuff foam weatherseal into the window stops and to the top of the window sash. 135 Square Foot Reinforced Roll . Fabric-Wrapped Panels. What is Better than Mass-loaded Vinyl? 1. 5 mm Sound Control Underlayment for Vinyl, Laminate and Wood FlooringAdd Mass Loaded Vinyl. - Extra Drywall Green Glue - vs. 1. Click images below for PRICING & more information on each product. Show. Use construction glue to glue 1/2 plywood to wooden boards first (to eliminate all squeaks and create monolithic rigid surface) and then use green glue and. Green Glue provides a thin, flexible layer between two hard boards, and actually absorbs sound vibrations. Your potential savings is around $4,000, assuming $1,500 for the other expenses. per square foot at 1/2” thick. Green Glue can be applied to many surfaces, including mass loaded vinyl, which is a type of highly dense material designed to reduce sound transmission. The vinyl provides flexibility and the core provides dense. It is also resistant to mold growth and has a distinctive odor. Using QuietRock; 10. You will be applying it on top of your old wall for even better results you can try it in combination with either mass loaded vinyl or acoustic foam panels. 00. Drywall sheets must be screwed together while the material is still wet. What Is Green Glue? Green Glue is commonly used to dampen sounds and reduce vibrations so you can soundproof walls, ceilings or floors. ft. Quiet Glue MSDS. Green Glue Vs Mass Loaded Vinyl. By Sharad Dominic October 24, 2021 November 12, 2023. The Green Glue Company is pleased to present data for Green Glue (a viscoelastic damping material), and mass-loaded vinyl, commonly known as MLV (a limp-mass. The standard mass loaded vinyl product is made out of a combination of sand and salts. Green Glue Noiseproofing Compound vs. P. is a noise barrier and sound absorber, designed to enclose different types of noise sources or work areas. com. Mass Loaded Vinyl Mass Loaded Vinyl (MLV) is a dense, heavy yet flexible black, gray, or transparent vinyl soundproofing material. We pound grommets through the top of the panels to use as a mounting point. 5.