Prosper Silicone Sealant Co. Ltd.
Prosper Silicone Sealant Co. Ltd. 20 years experience specialized in construction silicone sealant
Add to Cart
High Grade Weatherability Silicone Sealant Adhesion To High Building Curtain Wall
JS-A8 high grade weatherability silicone sealant is single component room temperature NEUTRAL cured silicone sealant. It has excellent weatherability, longer service life, perfect adhesion to most building materials.
Features:
One component.
Good extrudability and thixotropy,
Has good adhesion with the majority of building materials surface
Has excellent weather resistance, aging resistance, ozone resistance and high and low temperature resistance
Main use:
Color Options:
Black,white,Clear,grey,transparent, customizable
Package:
Cartridge 300ml/280ml, 1 x 24 per carton
Sausage 600ml, 1 x 20 per carton
Storage Condition
Below 27 ℃ cool dry and ventilated place, avoid high temperature
Shelf life: 12 month stored in cool and dry place. (+7 ℃-27 ℃).
JS-A8 Specification:
| Density | 1.35±0.15 |
| Shelf time | 12 months |
| Appearance | Paste |
| Skin time | 8-15 min |
| Curing time | ≤ 48hrs for colored, ≤24hrs for clear |
| Harness shore A | 30-45 |
| Tensile strength | ≥ 0.8 Mpa |
| Ultimate elongation at break | ≥ 300% |
| Modulus 100 | 0.6 Mpa |
| Extrusion rate | 150-300 g/min |