Non-curing waterproof primer is made of polyurethane elastomer and bitumen with special additives. It can maintain a viscous paste for a long time and be used together with a self-adhesive bitumen membrane to perform well.
| Low temperature bending | -20℃ No crack |
|---|---|
| Heat resistence | 80℃ No flow |
| Themal aging | 0.8Mpa (70℃ 168hrs, primer bond with membrane) |
| Bond strength* | 1Mpa Between primer and concrete |
Non-curing waterproof primer is made of polyurethane elastomer and bitumen with special additives. It can maintain viscous paste for a long time and be used together with a self-adhesive bitumen membrane to perform well.
Applications: Roofing systems, Planting roofing systems.
Substrate Preparation:
All surfaces must be sound, dry (moisture content <4%）, free from grease, dirt, or other contaminants and must be reasonably smooth.
In case there is a need for filling, the ready-to-use, cementitious mortar screed may be used.
Application:
Non-curing waterproof primer is applied 1 time by scraper and apply self-adhesive membrane on. Move hands back and forth to make them fully bond.
We will contact you within 1 working day, please pay attention to the email with the suffix “sales@wd-waterproofing.com”.
