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| Place of Origin: | Leliu Town, Shunde District, Foshan City, Guangdong Province, China |
| Brand Name: | CSJ |
| Certification: | MSDS, BV, ISO 9001, SGS,CE |
| Model Number: | 903 |
| Document: | CSJ-903 TDS.pdf |
Adopting advanced neutral curing RTV technology, this sealant is mild and surface-friendly without any corrosive effect.
Equipped with all-weather protective performance, it resists sunlight aging, dampness, ozone and severe climate changes.
It keeps excellent elastic toughness from low temperature to high temperature, and possesses 35% high movement ability to ensure long-term tight sealing.
Durable waterproof sealing for roof construction joints
Perimeter sealing and caulking for doors and windows
Structural joint filling for concrete wall projects
Connection sealing between different metal sheets
Test conditions: 23±2°C, 50±5%RH, then test.
| No. | Property | Standards | Clear | Color |
|---|---|---|---|---|
| 1 | Tack-Free Time (min) | ≤30 | ≤10 | ≤20 |
| 2 | Consistency (°) | / | 8.0~9.5 | 8.5~9.5 |
| 3 | Curing Time (H) | ≤72 | ≤48 | ≤48 |
| 4 | Specific Gravity (g/mL) | / | 1.01 | 1.43 |
| 5 | Shore A Hardness | 20~60 | 20~30 | 40~50 |
| 6 | Ultimate Tensile Strength (MPa) | ≥0.6 | ≥0.6 | ≥0.8 |
| 7 | Extrusion Rate (mL/min) | ≥150 | ≥300 | ≥250 |
Typical property data not for formal specifications. Contact our team for technical specification assistance.
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