- Product Reviews
SEM 40377, Heavy Bodied Black Seam Sealer
40377 Heavy Bodied Black Seam Sealer is a versatile, two component seam sealer for sealing interior or exterior seams, joints and voids. SEM 40377 stays Flexible, will not shrink or crack and is paintable in 60 minutes.
- Isocyanate Free
- Working Time: 10-15 minutes
- Cure Time: 60 minutes
Salesman Note: Each kit comes with (2) 70011 Static Mix Nozzles. A SEM 71119 Applicator Gun is required for dispensing and is sold separately.