R999fire barrier water tight sealant
This product is a one-component, neutral curing, high-elasticity sealant. It has the dual functions of fire-retardant and weather-resistant bonding and sealing. It has excellent weathering resistance and good bonding performance.
Product details
bonding and sealing of all kinds of fireproof doors and windows
1. fire-retardant sealing of each layer of the curtain wall project
2. Waterproof, moisture-proof, decorative and other flame-retardant seals in public places
3. Flame-retardant sealing of industrial and electronic products
Product Features
1. Environmental friendly
2. Excellent fire proof ability and aging resistant
3. Neutral sealant, non-primer 4. Non-corrosive, fast curing.
Specification
| Model | R999 |
| Brand | Ralead |
| Sealant type | silicone |
| Feature | Fire proof |
| Color | Black, white, gray, etc. |
| Component | Single |
| Shelf life in months (From date of manufacture) | 9 |
| Tack-free Time (h) | ≤1 |
| Work time (min) | 10~20 |
| Elastic recovery rate (%) | ≥90 |
| SAG(mm) | ≤1 |
| Hardness (Shore A） | 20~60 |
| Tensile bond strength (MPa) | ≥0.80 |
Packaging specification
| Plastic hard(cartridge) packing | 300ml/pcs, 24pcs/carton |
| Aluminum film(sausage) packaging | 590ml/pcs, 20pcs/carton |
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