This product is a silicone sealant with two-component, neutral rubber, room temperature curing, high elasticity, high modulus. It has good adhesion and weathering resistance, and the curing speed can be adjusted.
| Model | R881 |
| Brand | Ralead |
| Sealant type | silicone |
| Color | Black, white, gray, transparent, etc. |
| Component | Two |
| Shelf life in months (From date of manufacture) | 9 |
| Tack-free Time (h) | ≤2 |
| Work time (min) | 10~20 |
| Hardness (Shore A） | 30~60 |
| Tensile bond strength (MPa) | ≥0.80 |
Helen