High performance UV resistant, highly elastic polyurethane joint sealant
How does MasterJoint CHR 195 work?
MasterJoint CHR 195 is a one component, moisture curing, thixotropic aliphatic polyurethane sealant.
Recommended uses:
- Active, exterior and interior joints that demand extreme UV resistance and long term colour integrity including but not limited to: expansion joints in buildings and civil structures above and below ground, construction joints, joints in precast concrete elements, external walling and cladding joints, infill panel joints, curtain walling, etc.
- MasterJoint CHR 195 can be used on both vertical and horizontal applications including trafficable surfaces on floors, panels, walls, window frames, curtain walls and precast panels.
Substrates include concrete, masonry, brick, aluminium and timber. - Pick resistance finds applications in shop fronts, prisons, schools and public amenities
What makes MasterJoint CHR 195 a unique solution?
Aliphatic technology ensures MasterJoint CHR 195 will be UV resistant, non-chalking, non-staining, self-cleaning and non-pick, resulting in unmatched durability.
What are the benefits of MasterJoint CHR 195?
- Aliphatic UV stable polyurethane technology - non-staining, non-yellowing, non-chalking, low dirt pickup, self-cleaning
- Medium modulus - excellent puncture and abrasion resistance
- Improved gunability and workability - easy tooling
- Pick resistant - security applications
- Suitable for non-chlorinated water immersion situations - no swelling or softening
- Movement capability 25% - expands and contracts with joint movement
- Excellent chemical resistance - ideal in food or petroleum environments
- Approved for potable water contact