The PU-996 is a PU resin with a higher content of oleophilic epoxy propane. It foams when it comes into contact with water and is hydrophobic, so can last for a long time in structural cracks without being dissolved by water.
Foam expansion ratio is about 30 times.
Appearance: Brown liquid.
Attention to fire safety should be paid during storage and transportation. Keep out of direct sunlight and rain.
When kept out of sunlight and damp this product has a shelf life of 6 months.
Custom cleaning agent and spray nozzle and injection tips in 8-76mm(C8), 13-85mm(A8) and 13-106mm(A10) sizes available. (50 pcs/pack)