USES: SINOBUILD PU-M is a one-component, high-modulus polyurethane sealant that cures on exposure to atmospheric humidity. It possesses excellent adhesion to sheet iron,aluminum, stainless steel, lead, copper, ceramic, glass, wood and various plastic materials. It uses in sealing and bonding of ventilation ducts, gutters and spouts, body construction of cars, containers, caravans and in sealing of sheet metal seams.

APPLICATION: 1-Contact area must be dry, clean, free from dust, oiland grease. 2-Cut the tip of the cartridge with angle in accordance with size of the surface to be applied on. 3-Place the cartridge in the gun and inject the joint with the sealant.

PROPERTIES: Permanently flexible. Non-sag consistency, exceptional thixotropy.Non-sticky, does not pick up dirt. No shrinkage. Easy to gun, can be easily smoothed.Paintable after complete curing.

STORAGE: It should be stored in dry, ventilated place, unopened packing at tempereture between +5 and 25° C during 12 months. High temperature and high relative humidity may significantly reduce the shelf life of polyurethane sealants. Please refer to the technicaldata sheet for detailed information.