QuietCoat® 118

QuietCoat® 118 – Advanced Noise & Vibration Damping Coating

QuietCoat® 118 is a high-performance, sprayable viscoelastic coating designed to significantly reduce noise and vibration while adding minimal weight, bulk, or cost to your product or structure. Engineered for superior performance on nonporous surfaces, it delivers reliable acoustic damping and vibration control for a wide range of industrial and commercial applications.

Specifically formulated to bond effectively to materials such as stainless steel, galvanized iron, aluminum, brass, copper, alloys, plastics, PVC, composites, and other nonporous substrates, QuietCoat® 118 provides a durable, efficient solution for manufacturers and builders seeking improved acoustic performance.

Trusted by major OEMs worldwide, QuietCoat® 118 helps reduce unwanted noise and vibration in products and systems while maintaining cost efficiency and lightweight design.

Key Benefits

• RoHS Compliant: Fully compliant with Restriction of Hazardous Substances standards
• High Flammability Standards: Meets stringent industry fire safety requirements
• Anti-Fungal & Anti-Corrosion Protection: Helps resist mold growth and rust formation
• Safe & Eco-Conscious: Non-toxic, water-soluble formulation with ultra-low VOC emissions
• Proven Noise Reduction: Typical sound reduction ranging from 6 dB to 20 dB
• Versatile Applications: Ideal for metal studs, HVAC ducting, metal roofing, consumer electronics, appliances, elevators, escalators, computer enclosures, and more
• Easy Application: Can be applied using a brush, roller, air gun, or airless sprayer
• Fast Drying: Dries in under 20 minutes, allowing faster production cycles
• Improving Performance: Noise-dampening effectiveness continues to improve for up to 14 days after application
• Enhanced Durability: Reduces vibration, minimizing metal fatigue and joint wear
• Environmentally Responsible: Laboratory tested in accordance with ASTM D3273 and ASTM E90 standards

QuietCoat® 118 delivers a powerful combination of acoustic performance, durability, and environmental responsibility, making it an ideal choice for manufacturers and engineers seeking a cost-effective solution for noise and vibration control.

Product Specifications (per gallon):
• Model: QuietCoat® 118
• Color: Grey
• Solid Content: >77 wt {48d3f3e9e8851210717a0b531608f5f146471e9c5713e8fabba00ccc6c0ce872}
• Compliance: Low VOC (<0.1 g/l)
• Density: Wet – 13 lbs/gal, Dry – 8.5 lbs/gal
• Coverage: 40 – 80 sq. ft./gal
• Layer Thickness: 0.02” – 0.06”
• Drying Time: 20 min
• Curing Time: 72 hours
• Coverage: 40 – 80 sq. ft./gal
• Storage Temp: 40°-100°F – Do not freeze
• Available Sizes: 1 Gallon, 5 Gallon

Please call our office at 818-788-1238 for additional information.