Applications: Specifically suitable to be used in wet sand blasting and dry sand blasting process. It can greatly increase the covering rate of the part surface,avoid the clean job due to residual gum. Compared with other types of protective tapes, AC20 will significantly reduce the protection cost and labor cost of the parts. Product features: Water-proof, impact-resistant, with no residual gum and easy to tear with hand. Thickness: 0.228mm Origin of Manufacture: USA