Volsun High Quality FST8075 Elastic Fireproof Sealing Sealant
Description
FST-8075 Elastic fireproof sealant has the characteristics of fire resistance grade A3, low smoke generation and heat insulation. It also has good plasticity, acid resistance, alkali resistance, corrosion resistance, convenient construction, maintenance, and can be used with other plugging materials (such as fireproof board, etc.). It is suitable for various working conditions, such as cable trough, air conditioning pipe, pipeline and other positions in the building. The use of elastic fireproof sealant can effectively block and prevent fire smoke, flame and heat transfer.
Features
- Good adhesion
- Halogen free
- Excellent weather resistance
Technical Performance
| Item | Index | Test standards/methods |
| Swelling property | ≥300% | GB 23864-2009 |
| Combustibility | HB Grade | GB/T 2408-2021 |
| Corrosion resistance | ≥7d, no rust, corrosion phenomenon | GB 23864-2009 |
| Water resistance (soak for 3 days) | ≥3d, no swelling, no cracking | GB 23864-2009 |
| Acid resistance (soak for 3 days) | ≥3d, no swelling, no cracking | GB 23864-2009 |
| Alkaline resistance (soak for 3 days) | ≥3d, no swelling, no cracking | GB 23864-2009 |
| Fire resistance rating | No less than A3 | GB 23864-2009 |
| Resistance to humidity and heat | ≥360h | GB 23864-2009 |
| Freeze-thaw cycle resistant | ≥15 times | GB 23864-2009 |
Specifications
| Model | Package |
| FST8075 | 300ml/pcs |
Application Method
- Clean the plugging position and keep it dry intact
- Stuff the backing material to plug the hole and inject sealant to fill it
- After filling, the excess sealant is smoothed and allowed to stand and cure
Cautions
- The use environment should be free of large debris or other pollutants to avoid affecting the adhesion of materials and objects
- Avoid other objects touching the material until it is fully cured, affecting the appearance and performance of the material
- Do not enter the mouth and eyes, if accidentally enter the mouth and eyes, you should rinse with water or go to the hospital in time
Storage Conditions
- The product should be tightly closed, stored in the original packaging, room temperature, protected from light, dry storage
- Product shelf life: 12 months from the date of manufacture
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