3M B40065450 Spray
3M B40065450 Spray
Manufacturer Item Status: Active
Country of Origin: United States
Brand: 3M™
Manufacturers: 3M
Features
- HIGHLY ELASTIC - Latex-based flexible, sprayable, water-based coating that dries in ambient conditions to form a flexible seal
- RECOMMENDED USES - For use in dynamic head-of-wall and curtain wall systems
- Provides up to 3 hr fire protection in perimeter fire barrier systems (curtain walls)
- 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
- Water-based formula cleans up easily and saves time