Sansin Firestop 97

Sansin Firestop 97 – Class A Flame Spread Protection in a Decorative Wood Finish | Available at Hue & Hammer Vancouver

Sansin Firestop 97 is a high-performance, intumescent fire-retardant coating that delivers Class A flame spread protection in a single coat. Designed for interior wood surfaces, this self-priming finish is ideal for SPF plywood, OSB, wood trusses, laminated timbers, and construction studs—making it a top choice for residential, commercial, and institutional projects requiring enhanced fire safety.

Available in white, pastel, and light wood tones, Firestop 97 expands when exposed to heat, forming a thick, charred insulating layer that blocks oxygen and slows the release of combustible gases. It dries to a low-lustre, opaque finish and offers excellent adhesion, flow, and workability. With low VOCs and easy soap-and-water cleanup, it’s both effective and environmentally responsible.

Key Features:

• One-coat, Class A flame spread protection (ASTM E84, E2768, CAN/ULC-S102-10)
• Intumescent formula forms a heat-insulating barrier
• Ideal for wood substrates in fire-rated assemblies
• Durable, decorative finish in white or pastel tones
• Low VOC, easy cleanup, and excellent workability
• Available now at Hue & Hammer Vancouver