It Dries Clear To Form A Tough; Non Visible Glue Line Which Is Stronger Than Wood. Excellent Adhesion To Medium Woods; Soft Woods;Processed Board; Leather; Cloth; Felt; Paper; Cardboard; Cork And Most Other Porous Materials. Water Based Formulation. If Used Outside; Joints Should Be Covered With Paint Or Varnish Once The Adhesive Has Cured. Should Not Be Used To Adhere Coated Woods; Synthetic Woods And Melamine.