Karen s anti-sagging polyurethane waterproof coating has been authorized by the Malaysian Patent Office!

recently, the invention patent of “a quick-drying solvent-free anti-sagging polyurethane waterproof coating and its preparation method” of karen co., ltd. was officially authorized by the malaysian patent office, marking the waterproofing of karen co., ltd. the paint production and manufacturing technology has been officially recognized by overseas markets. the patent was applied for patent protection…