Interlux 333Q Marine Brushing Thinner Interlux Brushing Thinner is a slow drying solvent to ease brushing and facilitate the flow of specified paint coatings. Slow Drying Solvent Used to Ease Brushing and Facilitate the flow of Coatings Extends Paint Drying Time in Hot Weather Recommended In Various Topside Systems for Removing Sanding Residue from Fiberglass and Wood Surfaces Sold in Quarts Application and Use Add small increments, in accordance with individual product directions. Compatible wi