No-Burn ThB Spray Seal
No-Burn, Inc., a trusted leader in passive fire protective coatings, proudly presents ThB Spray Seal, a revolutionary product in the Spray Seal line of intumescent coatings. This innovative solution combines multiple features into one, taking fire protection to the next level.
No-Burn ThB Spray Seal is a liquid-applied thermal barrier and vapor retarder intumescent coating specifically formulated for open-cell spray polyurethane foam (SPF) insulation products. This patent-pending formula achieves a Class II water vapor transmission rating and a code-approved Thermal Barrier in a one-coat application. When applied to open-cell SPF at 16 wet mils, it creates a seamless monolithic membrane that effectively retards the movement of water vapor into wall and ceiling assemblies, while simultaneously providing the highest level of code-required fire protection. Its excellent adhesion to all open-cell foams ensures a durable and reliable application. Meeting the stringent requirements of the International Building Code (IBC) and International Residential Code (IRC) for a Class II vapor retarder, No-Burn ThB Spray Seal is recommended for use on open-cell SPF as part of a comprehensive vapor management strategy. This helps reduce moisture and condensation risks in framed walls, ceilings, and attics, particularly in cold climate zones.
No-Burn, Inc.'s commitment to quality and safety has made it a preferred choice for architects, contractors, and builders nationwide. Tested, verified, and universally accepted, No-Burn ThB Spray Seal stands as a testament to the company's dedication to advancing fire protection technologies and ensuring the safety and affordability of energy efficient residential and commercial buildings.
Breakout Session 3:
Coatings for Fire Protection, Vapor Retarder & Air Barrer
February 12, 2025, 9:15 a.m. – 10:00 a.m.
Presented by Philip Trzcinski, No-Burn, Inc.
Breakout Session 5:
Accelerating SPF Market Growth in Colder Climate Zones
February 12, 2025, 11:15 a.m. – 12:00 p.m.
Presented by Kevin Wiacek, No-Burn, Inc.
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