$2.9
Weatherproof Exterior Concrete PU Joint Sealant
Features:
1. Excellent adhesion on all cement-based materials, brick, glazed brick, metal and wood.
2. Neutral, no pollution and curing under normal temperature, Nontoxic and anti-mould.
Excellent durability, No corrosion.
3. High abrasion resistance and tear strength, Good weathering and water resistance.
4. Good slump resistance, non-sag.
5. Apply directly on site, no need mix.
6. Can be painted, good compatibility with paints.
Storage
9 months stored dry below 25ºC unopened in original containers
Packing |
Color | Quantity/carton |
310ml |
Black, Grey, White | 24 cartridges |
600ml |
Black, Grey, White | 20 sausages |
Polyurethane sealant adhesive Technical Data (KT-540)
Appearance |
Paste |
Density |
1.26 g/cm3 |
Sagging(N type) |
0 mm |
Cure time |
46 min |
Tensile Strength |
2.70 MPa |
100% Stretching strength |
0.58 MPa |
Elongation (%) |
804.05 |
Hardness |
41 Shore A |
Application Temperature |
5ºC-35ºC |
Service Temperature |
-40ºC- +90ºC(minimum 50ºC in hot water) |
Shelf Life |
9 months stored dry below 25ºC unopend in original containers |
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