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Silent Running (1 gallon)

Silent Running (1 gallon)

Silent Running SR-500 is a high performance coating specifically designed to eliminate unwanted sound and vibration. SR-500 works by converting noise energy and vibrations into a low-grade heat, which is then dissipated throughout the applied surface.

$108.90

24 in stock

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Specifications 
Weight25 lbs
Dimensions1 Gallon
Weight15 lbs.
Coverage40 sqft./gallon @ 0.035" dry
Quantity1 pail
AvailabilityUsually ships in 7-10 business days

Here’s a list of things that vibrate: Your blender mixing your morning smoothie, your phone lighting up with three missed calls from your mother and a construction worker’s drill.

Now, here’s a list of things that shouldn’t: Your car, the ground beneath your feet and your walls.

While some objects are made for vibration, your wall isn’t one of them. Don’t let unwanted sound cause noisy distractions and vibration within your building. Silent Running SR-500 provides you with the solution necessary to ensure peace and serenity.

Soundproof Coating Designed to Eliminate Unwanted Noise

Silent Running SR-500 is a high-performance coating specially engineered to eliminate unwanted pesky noise and vibrations. SR-500 works by converting noise energy and vibrations into a low-grade heat, which is then dissipated throughout the applied surface.

Offered in a conveniently sized gallon tub, you’ll have enough coating to fulfill a smaller sized project. Our silent running coating is also easy to reorder without making a bulkier purchase. Oftentimes, one gallon will suffice for touch-ups. Our Silent Running SR-500 1 gallon supplies enough liquid to cover roughly 40 square feet. Simply use a brush or painting roller for simple, smooth application.

If you’re looking to prevent noise disturbances and vibration, you want to do it right. Our Silent Running SR-500 soundproof coating won’t chip or crack, even when the surface applied to expands, bends or flexes — that’s quality assurance. It’s simple to apply out Silent Running SR-500 coating, too. You won’t have to suffer harsh smells, spills are easy to clean up with soap and water and application occurs faster than other traditional methods.

  • General Properties: SR-500 is water-based, non-toxic and VOC-compliant. There are no harsh smells. Before curing, it can be cleaned up with water.
  • Adhesion: SR-500 is designed as a “permanent” coating. The product has excellent adhesion to all metal, fiberglass, wood and most plastic surfaces. Proprietary components are added as “adhesion promoters” to help ensure it’s permanent adhesion. Adhesion is not affected by harsh cold or extreme heat. SR 500 can withstand temperatures from -30F up to 250F.
  • Durability: Although SR-500 dries to a hard surface, it retains excellent elongation. SR-500 will not chip or crack with any expanding, flexing or bending of the substrate. SR-500 cures virtually waterproof and is resistant to gas, oil and most chemicals.
  • Flammability: SR-500 is non-flammable. Should the product come into contact with flame, it is self-extinguishing.
  • Safety: Because of its water-based formula, SR-500 meets or exceeds all environmental standards.
  • Application: SR-500 applies faster and more easily and penetrates where other traditional methods of damping cannot.
  • Clean Up: Spills and mistakes are easily taken care of with soap and water.

Great for the Automotive Industry:

For automotive applications, SR-500 eliminates unwanted road and outside noise and vibration, offering manufacturers, drivers and passengers a quieter, more comfortable driving experience.

  • Door Liners
  • Floor Pan Liners in Automobiles
  • Trunk Liners in Automobiles

Great for the Construction Industry:

SR-500 liquid sound damping products are perfect for quieting down noisy machinery including motors, turbines, compressors, mounting brackets, sorting devices, chutes and hoppers, as well as, ductwork, bridges, tunnels and other OSHA applications.

  • HVAC Enclosures
  • Equipment Enclosures
  • Any Sheet Metal Enclosure

Great for the Marine Industry:

SR-500 is lightweight, waterproof, resists chipping and corrosion and bonds permanently to your vehicle, making it the perfect solution for creating a quiet environment.

  • Hatch Cover Liner
  • Engine Compartment Liner
  • Hull Liner

Product Availability

Available Sizes

Hear the Difference

Hear how Silent Running dampens sound and vibration in our sound test video!

Silent Running Sound Test Video

  • Color: Light Grey
  • Odor: No odor after curing
  • Density: 1350 kg/m3
  • Solid Content: Approx. 73%
  • Viscosity: 400+/-100 mPas
  • Flash Point 200°F (liquid) IS SELF EXTINQUISHING
  • Meets or exceeds FRA ASTM E662 for smoke density and E162 for flame spreadability.
  • Clean up: Water while wet
  • Apply at 60°F – 110°F
  • Layer Thickness: 0.020” wet/coat
  • Coverage 40 sqft/gal @ 0.035” dry
  • Storage Temp: Do not freeze
  • Shelf Life: One year

Tools Needed: Spray Gun, Roller or Brush

Materials Needed: None

The surface must be free from grease, dirt or rust. Lightly sand for better adhesion. The drying time at room temperature is approximately 30 minutes to 1 hour (depending on layer-thickness and relative humidity) but can be improved by the use of low heat and air movement. The curing process consists of two (2) steps. The water will dissipate during the first hour (product becomes dry to the touch), which will be followed by the final curing of the polymer. The second curing process takes approximately 24 to 48 hours. 2 coats are recommended.

Customer Reviews

Average Customer Ratings: 4.8 (34 reviews)

The times I talked with you on the telephone and corresponded through email you have been very helpful and efficient. I would highly recommend Soundproofcow.com to anyone!

– S. Cimino, PA

I have emailed a lot of different manufactures and I have to say your customer service is head and shoulders above all of them. I emailed your company at about 9pm my time and when I woke up the next morning you had already answered my question and then the follow up was a few hours later. I am impressed. Thanks a lot for the quick turn around!

– E. Gustafson, NV

I just wanted to send a quick thank you for your rapid response and helpfulness. I very much appreciated it. You have been responsive in every way all through the process. It has been a pleasure doing business with you and your company.

– T. Alexander, CA

I just wanted to let you know that in the end, sealing the air spaces on this door worked just fine and took care of the problem.

I really appreciate you taking so much time to share your expertise with me, and in particular recommending I try the simpler solution before investing in more expensive noise barriers. That is a big credit to you and your business.

– Mike

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If you need a quote quickly and would rather talk to a warm body, then dial 1-866-949-9269. No pushy sales guys…promise.

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Learn More About the Benefits of Quiet BattTM 30 Soundproofing Insulation:

Quiet BattTM 30 is a 3 in. premium, high-performance soundproofing and thermal insulation product designed for use in both interior and exterior walls, ceilings and attic applications. Quiet Batt™ 30 soundproofing insulation installs with a tight friction fit between wood and metal studs to minimize sound and thermal energy transmission. Quiet Batt™30 can be used as a standalone soundproofing product or in conjunction with other soundproofing materials. installation instructions

It is designed for use in a variety of areas, including:

  • Interior and exterior walls
  • Ceilings
  • Attics

In order to better understand the true value of Quiet Batt™ 30, let us take a closer look at some of the key questions about this cotton insulation.

What Is Quiet Batt™ 30 Soundproofing Insulation?

Quiet Batt™ 30 offers specially formulated high-density cotton insulation. It consists of 80 percent recycled cotton and offers a sustainable sound-dampening insulation. It also serves as a standalone sound batt insulation product and can be used in combination with other sound insulation materials.With Quiet Batt™ 30 cotton insulation, a property owner can utilize a sound-deadening insulation that is safe and effective. It does not contain harmful chemicals and is itch-free.In addition, Quiet Batt™ 30 has a Class A flammability rating. The soundproof cotton insulation passes most building code flammability requirements for exposed materials.Quiet Batt™ 30 can make a world of difference for those who want to soundproof a single room or an entire building. And with an acoustic insulation expert at your disposal, you should have no trouble using Quiet Batt™ 30 to soundproof any setting. Cotton insulation eases the installation process

How Does Quiet Batt™ 30 Cotton Insulation Work?

For property owners, it is important to understand the differences between soundproofing and sound absorption insulation. If you hear noise from a different space, you likely need soundproofing insulation, as this type of insulation stops noise from traveling from one room to another. Comparatively, if noise comes from the same space, sound absorption insulation may be needed. This insulation will reduce echoes and vibrations, improving a room’s overall acoustics. Quiet Batt™ 30 offers soundproofing capabilities to help you deal with two kinds of noise: