Silicone PU-Base layer (SPU-001P)is kind of one component polyurethane material. It is used on concrete base, inorder to seal with the water vapor and improve the bond between the concretelayer and elastic layer.
High permeability and excellent sealing performance, will improve thestrength of the substrate. Strong adhesion to the substrate,the coating has excellent alkali, acid and waterresistance, and has good compatibility with the surface layer.
|Pot life（25℃，min）||≥ 60|
|Curing time(surface)（25℃，h）||≤ 4|
|Curing time(inside)（25℃，h）||≤ 12|
For any concrete base.
Package and Storage
Iron barrel，20 kg/barrel；
Stored in a cool, ventilatedand dry warehouse, keep away from fire and heat sources, and keep waterproof,damp proof and light proof.
Storage period: six monthsfrom the date of production. More than the storage period, the test cancontinue to use.
|Chemical Name||In % by Weight||CAS No.||EC No.||Molecular Formula|
Byroller brush, open and directly apply.