Aves Apoxie offers economy as well as performance, strength and waterproof permanence. Cures flat to semi-gloss finish to make repairs and painting easier. This self-hardening, 2-part product (A & B) has a working time about 3 hours, cures hard overnight (24 hour full cure) with 0% shrinkage. Strongly adheres to almost any clean surface including ceramic, fiberglass, foam, glass, metal, plastics, stone, wood and more! Can be seamlessly feathered before setup or sanded, tapped, lathed or otherwise tooled after! It can even be tinted with acrylic paint (don't use too much paint or you'll get a rather gooey mess a couple drops will suffice). Non-toxic; no solvents or fumes and is easy to clean up with Apoxie® Safety Solvent or soap and water.