Silent Running SR1000 Coating
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Silent Running SR1000 Coating

  • Liquid Marine Soundproofing, Great for Engine Rooms, Gen Sets and Thrusters
  • Application: Brush, Roller or Sprayer, Adheres to Any Surface
  • Container: Gallon, VOC Free, Water-Based, Non-Flammable
  • Item #: 
    Silent Running
    Model #: 
    Shipping Weight: 
    12.90 Lbs.
    Our Price:
    Status:    In Stock



    • Silent Running SR 1000 is a high performance coating specifically designed for Marine applications to eliminate unwanted sound and vibration
    • Silent Running SR 1000 works by converting noise energy and vibrations into a low-grade heat, which is then dissipated throughout the applied surface
    • The water-based coating is safe, non-toxic, durable, non-flammable and VOC free
    •  SR 1000 is engineered to be the most effective acoustical product for marine applications on the market today, designed to increase comfort by reducing noise and vibration and creating a luxurious travel experience
    • Silent Running SR 1000 liquid sound damping products are perfect for quieting down pleasure crafts, luxury liners, commercial ships, naval ships, submarine and jet skis
    • In addition to superior noise reduction, SR 1000 incorporates the same NASA technology used on the tiles of the Space Shuttle
    • By adding ceramic spheres to the coating, SR 1000 assists in transferring heat making it the perfect coating for engine rooms
    • Silent Running SR 1000 is water-based, non toxic, VOC free and does not burn or smoke

    Marine Applications Include:

    • Bilge noise attenuation
    • Hull vibration dampening
    • Bulkhead noise reduction
    • Ceiling soundproofing
    • Hatch cover noise barrier
    • Control space sound dampening
    • Generator enclosures vibration dampening
    • Bow thruster noise reduction
    • Shaft tunnels vibration dampening
    • Enclosure soundproofing
    • Engine rooms: Assists in transferring heat making it the perfect coating

    General Properties

    • Silent Running SR 1000 is water-based, non toxic, VOC free and does not burn or smoke.
    • Adhesion
      • SR 1000 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 1000 can withstand temperatures from -30°F up to 300°F
    • Durability:
      • Although SR 1000 dries to a hard surface, it retains excellent elongation. SR 1000 will not chip or crack with any expanding, flexing or bending of the substrate. SR 1000 cures virtually waterproof and is extremely resistant to gas, oil and most chemicals
    • Flammability
      • SR 1000 is non flammable. Should the product come into contact with flame, it is self-extinguishing
    • Safety: 
      • Because of its water-based formula, SR 1000 meets or exceeds all environmental standards and is 100% non toxic.
    • Application
      • SR 1000 applies faster and easier and penetrates where other traditional methods of damping cannot. - Gun Requires 70 PSI Air source
    • Dry Time:
      • At 70 degrees F and average humidity, Silent Running will dry to the touch in about 1 hour
        • Temperature and humidity will affect dry times
      • Ultimate goal is to get 40 - 50 mils total thickness in multiple coats
        • The thicker the substrate the more coats of Silent Running will be required
      • Wait until the applied coat is dry to the touch and then apply the next coat
    • Clean Up
      • Spills and mistakes are easily taken care of with soap and water

    Technical Data:

    • Color: Off white
    • Odor: No odor after curing
    • Density: 1350 kg/m3
    • Solid Content: Approx. 73%
    • Viscosity: 400+/-100 mPas
    • Flash Point: 200°F (liquid) Self Extinguishing
    • Meets or exceeds Section 10 of IMO
    • Resolution: A.653(16) for flammability and
    • IMO Resolution: MSC.61(67) for toxicity.
    • Clean up: Water while wet
    • Apply at 60°F - 110°F
    • Layer Thickness: 0.020” wet/coat
    • Coverage: 40ft2/gal @ 0.035” dry, 0.9 m2/liter @ 1 mm
    • Storage Temp: Do not freeze
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


    Documentation available at the following links:


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