3M Perfect-It Boat Wash Product Type_Rudder & Tiller Primer for fiberglass or gelcoat

Primer for fiberglass or gelcoat above the waterline prior to the application of one component topcoats

Adds support to disc pad for improved abrasive cut and closer edge sanding

and pull the fitting through the hole and against the hull from inside the boat

(2 pads per pack

Fenders can also double as a knee pad or seat cushion

3M Perfect-It Boat Wash Product Type_Rudder & Tiller Primer for fiberglass or gelcoat3M Perfect It Boat Wash is an important first step in achieving a truly professional gelcoat finish. This high suds formula works without stripping wax, removing grime, algae, dirt and other common marine contaminants to create a clean, clear surface for refinishing. In fact, it works on every boat surface from bow to stern. And its concentrated formula requires only 8 mL per Litre (1 oz per gallon). Use alone for general cleaning, or as the first