Prosper Silicone Sealant Co. Ltd.
Prosper Silicone Sealant Co. Ltd. 20 years experience specialized in construction silicone sealant
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100% Waterproof & Crack Proof Anti Mould Silicone Sealant with 300ML,White Color
SD-620 Silicone contain anti-mould properties, making it suitable for use around the home, including around windows and doors, kitchens and bathrooms.
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SD-620 Specification:
| Density | 1.00±0.02 |
| Shelf time | 24 months |
| Appearance | Paste |
| Skin time | 10-20min |
| Curing time | ≤24hrs |
| Harness shore A | 20-30 |
| Tensile strength | ≥ 0.6Mpa |
| Ultimate elongation at break | ≥ 400 |
| Modulus 100 | 0.55Mpa |
| Extrusion rate | 200-300 g/min |
