POLYURETHANE SEALENT BOSS PU 25

PENJELASAN Sealant ini digunakan sebagai pengisi celah, pengikat sambungan beton, marmer, jendela aluminium, dan lain-lain. BOSS® PU 25 is a low modulus one-component, mositure curing Class A polyurethane sealant. It cures into a flexible, durable and weather resistant elastomeric sealant that has very good adhesion to most construction materials. It can accommodate cyclic joint movement of 50% ( + / -25% ) of the joint width. BOSS® PU 25 is recommended for use in moving expansion joints between pre-cast concrete panels, brick and block work, granite, marble and sandstone, aluminum windows, curtain walls and seams on timber, aluminum and UPVC joinery.