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

Polyethylene

Fenders can also double as a knee pad or seat cushion

Highly resistant to most chemicals

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