Prosper Silicone Sealant Co. Ltd.
Prosper Silicone Sealant Co. Ltd. 20 years experience specialized in construction silicone sealant
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Weather Seal No Slump White Silicone Sealant for Outdoors Laminated Glass Windows
JS-988 is a one part, neutral cure, medium modulus, RTV silicone sealant,it's specifically designed for use in general purpose glazing & weather seal applications.
Areas of Use:
Glass windows and doors.
Indoor or outdoor use
Precast concrete, cement bricks.
Laminated glass.
Ceramics, aluminium, stainless steel, concrete.
Color Optional:
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-988 Specification:
| Density | 0.98±0.02 |
| Shelf time | 12 months |
| Appearance | Paste |
| Skin time | 8-15 min |
| Curing time | ≤ 48hrs for colored, ≤24hrs for clear |
| Harness shore A | 18-25 |
| Tensile strength | ≥ 0.8 Mpa |
| Ultimate elongation at break | ≥ 300% |
| Modulus 100 | 0.42Mpa |
| Extrusion rate | 200-300 g/min |