- Provides up to 4-hour fire protection in construction joints per ASTM E 1966 (UL 2079)
- Provides up to 3-hour fire protection in perimeter fire barrier systems (curtain walls) in accordance with ASTM E 2307
- Highly elastic sealer is compression/extension tested up to ± 50% of nominal joint width without cracking
- Resists freezing and thaws for a consistent seal in a range of conditions
Sprayable water-based material, that dries to form a durable, elastomeric firestop coating. This material, when used as part of an assembly, will firestop building joints, perimeter joints (curtain wall), and through penetration seals. Provides up to 4-hour fire protection in construction joints. Gray spray (also available in red), ± 50% movement capabilities.
- Provides up to 4-hour fire protection in construction joints per ASTM E 1966 (UL 2079)
- Provides up to 3-hour fire protection in perimeter fire barrier systems (curtain walls) in accordance with ASTM E 2307
- Highly elastic sealer is compression/extension tested up to ± 50% of nominal joint width without cracking
- Resists freezing and thaws for a consistent seal in a range of conditions
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