3M Marine 5200 Adhesive Sealant

$42.95

Polyurethane sealer.
Extremely strong above and below waterline.
Stays flexible.
Bonds & seals fiberglass to fiberglass & fiberglass to wood.
Easy to apply with manual caulking gun. Workable up to 4 hours after application. Won’t sag or flow in vertical or horizontal seams.
10 oz. tube
Available in Slow Cure, Fast Cure, Black and White
Slow Cure:
- Cures in 7 days with no shrinkage.
Fast Cure:
- Cures in 24 HRs with no shrinkage