RS-6 is a acrylic polymer, sepecially for primer-sealer 1. good alkaline resistance, water-proof 2. ... RS-6Pure acrylic emulsion for interior or exterior wall primer INTRODUCTION:RS-6 is a type of pure ... excellent waterproof, alkaline resistance, osmosis, adhesion and durable primer.TYPICAL CHARACTER: Type------------------------------Pure acrylic copolymer Appearance--------------------White emulsion ...