It can effectively solve the problem of corner cracking in aluminum alloy doors and windows, aluminum wood composite doors and windows, and metal connections.High bonding strength, easy to use; Single component operation is simple and convenient;Slight foaming during solidification, no harmful substances volatilize.This product is a single component polyurethane polymer product developed specifically to solve corner cracking of doors, windows, and curtain walls,Widely used for structural reinforcement and sealing of aluminum alloy doors and windows, curtain walls, glass doors and windows, aluminum wood composite doors and windows, as well as window frames and window sash corners connected by corner codes.

Polyurethane viscosity: medium to low viscosity, paste like

Curing method: moisture cure

Initial curing time: about 5 hours at room temperature

Strength curing time: 12 hours

Color: Semi transparent

Storage period: 12 months in a dry environment at room temperature

Packaging: 310ml/piece, 20 pieces/box

Splicing of aluminum alloy door and window corners, splicing of aluminum wood door and window corners, waterproof filling of adhesive group corner pieces, and structural bonding between unpainted aluminum materials;Joint bonding between hard plates;Bonding between different materials, such as fiberglass, aluminum alloy, compression plates, wood, etc;The maximum gap that can be filled is 8mm;Do not expose for use. Long term exposure may cause yellowing and isolate bonding under air conditions. It is not recommended to use on a large area.