It is a solventless platinum catalyzed type silicone PSA, which could be coated without solvent in production line. It could be used as adhesive for industrial tape and protective film. It provides middle stable adhesion. It can be blended with other solventless platinum catalyzed PSAs to adjust adhesion force. It also can be blended with other solvent-based platinum catalyzed PSAs to adjust adhesion force and can save considerable amounts of solvents than traditional solvent-based PSA systems.