Angelus 2-Hard is ideal for painting plastic or other hard surfaces. When mixed with Angelus Acrylic Paints, it will allow the paint to adhere to non-porous surfaces such as plastic or glass. When mixing with Angelus Acrylic Paints use 50% 2-Hard for flexible surfaces and 75% 2-Hard for rigid surfaces. Apply multiple thin coats until you obtain full and even coverage.Details:ClearAvailable in multiple sizes12 bottlesPromotes adhesion and film hardnessAllow to dry for 48 hoursWill not crack or peel