International Thinners No.1

Your essential solvent for topside maintenance. International Thinners No.1 delivers reliable thinning performance for one-part paints and varnishes applied above the waterline.

A versatile, general-purpose formula that keeps your finishing work flowing smoothly; ideal for boat owners who demand consistent results without compromise.

• No 1: A go-to general-purpose solvent for above-waterline applications. Perfectly matched to one-part paints and varnishes (excluding antifoulings)
• No 3: Suitable for antifouling paints (except for VC® products), bottom coatings and other special paints. It’s also used to help spray on one-part varnishes and finishes.
• No 7: For thinning epoxy type products including Interprotect® and Gelshield® 200.
• No 9: For use with two-part polyurethane products and/or cleaning equipment
• No 100: For thinning One UP, Toplac Plus and Perfection Pro.
• No 910: Features a special blend of organic solvents designed specifically for thinning the International Interprime 820 and polyurethane basecoat for spray applications.

Product Data Sheet

Safety Information Sheet

• No 1: A go-to general-purpose solvent for above-waterline applications. Perfectly matched to one-part paints and varnishes (excluding antifoulings)
• No 3: Suitable for antifouling paints (except for VC® products), bottom coatings and other special paints. It’s also used to help spray on one-part varnishes and finishes.
• No 7: For thinning epoxy type products including Interprotect® and Gelshield® 200.
• No 9: For use with two-part polyurethane products and/or cleaning equipment
• No 100: For thinning One UP, Toplac Plus and Perfection Pro.
• No 910: Features a special blend of organic solvents designed specifically for thinning the International Interprime 820 and polyurethane basecoat for spray applications.

Product Data Sheet

Safety Information Sheet