3M Marine 5200 Adhesive Sealant
$20.99 – $37.50
- 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