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BOSS® PU SL is a polyurethane sealant that is one-component and moisture curing. Once set, it cures into a flexible, durable and weather-resistant elastomeric sealant that has very good adhesion to most construction and industrial materials. It can accommodate cyclic joint movement of up to 50% of the joint width.
BOSS® by Soudal Adhesive Sealant, Composition: Polyurethane, Black, 24 hr Curing Time, Moisture Curing Method, 10000 to 48000 mPa-s Viscosity, 5 to 40 deg C, Additional Information: Caulking Gun Application Method, 12 months Shelf Life, 60 min Skin Formation Time, 1.32 g/mL Density, >90% Elastic Recovery, 35+/-5 Shore A Hardness
| Additional Information | : | Caulking Gun Application Method, 12 months Shelf Life, 60 min Skin Formation Time, 1.32 g/mL Density, >90% Elastic Recovery, 35+/-5 Shore A Hardness |
| Color | : | Black |
| Composition | : | Polyurethane |
| Curing Method | : | Moisture |
| Curing Time | : | 24 hr |
| Temperature Rating | : | 5 to 40 deg C |
| Viscosity | : | 10000 to 48000 mPa-s |
- Excellent chemical resistance
- Good weather and UV resistance
- No bubble formation
- No staining on porous surfaces such as marble, granite and other natural stones
- Permanently elastic after curing
- Self-levelling
- Usable up to a max slope of 3%
- Very easy to apply
- Excellent adhesion on many materials
Specification Sheet