Add skit-resistant safety to stairs, decks, docks, and more when painting with Tread Tex Anti-Skid Additive * Works with: Decks, stairs and ramps, pool decks, boat docks, etc * When added to paint or deck stain, this fine aggregate material provides a safer anti-skid surface. * Use Tread Tex on interior or exterior surfaces where slipping is likely to occur * Helps Prevent Slip & Fall Accidents - Add skit-resistant safety to stairs, decks, docks, and more when painting with Tread Tex Anti-Skid Additive. When added to paint or deck stain, this fine aggregate material provides a safer anti-skid surface. Use Tread Tex on interior or exterior surfaces where slipping is likely to occur. Questions? Call 1-800-931-4231 ext 301.