Description
Non-slumping silicone firestop for wall and floor applications.
3MTM Fire Barrier Water Tight Sealants achieve the benefits of firestopping and a water light seal in one application, and offer the following benefits.
- Meet UL Water Leakage Test, W-rating — Class 1 requirement for systems tested and listed in accordance with ANSI/UL 1479
- Provide excellent adhesion on most construction surfaces, including: Concrete, gypsum, metal, plastic (CPVC compatible), wood and insulation
- Ideal for the following interior construction voids: blank openings, metallic pipes, non-metallic pipes, cables, cable trays, insulated pipes, busways HVAC vents and ducts, combos and bottom of wall construction joints.
- Up to 3-hour fire ratings per ASTM E 814 (UL 1479)
- Up to 3-hour fire ratings per ASTM E 814 (UL 1479)
- Low VOC*
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