3M 5200 Fast Cure Marine Adhesive Sealant 5200 is extremely strong and retains its strength above or below water line. Stays flexible too – allows for structural movement. Has excellent resistance to weathering and salt water.
- A faster curing version of 3M 5200
- This high performance polyurethane becomes tack free in one hour and fully cures in 24 hours
- The seal is extremely strong, retains it’s strength above and below the waterline
- Won’t sag or flow in vertical or horizontal seams