3M Marine Adhesive Sealant 5200 - Black - Permanent 3-Ounce. Stella ATD is a combination of

ATD is a combination of seven large carbon washers and enhanced drag grease

Pre-drilled with two countersunk holes to accommodate #8 fasteners

Perfect for cutting braid

Eliminates minor scratches and compound swirl marks

3M Marine Adhesive Sealant 5200 - Black - Permanent 3-Ounce. Stella ATD is a combination of3M Marine Adhesive Sealant 5200 Black Permanent 3 Ounce. Polyurethane sealer. Tack free in 48 hours. Cures in 5 7 days with no shrinkage. Extremely strong above or below waterline. Stays flexible. Bonds and seals fiberglass deck to fiberglass hull, wood to fiberglass. Easy to apply with manual caulking gun. Workable up to 4 hours after application. Won't sag or flow in vertical or horizontal seams.