H.B. Fuller FulaSeal PRO 260 is a high-performance RTV acetic cure silicone adhesive/sealant for high-heat applications. It withstands continuous 260°C and intermittent temperatures up to 312°C, with ±25% joint movement, vibration resistance and high tensile strength. FEYANA supplies FulaSeal PRO 260 for industrial ovens, flues, ductwork and forming in-situ gaskets (e.g. engines); not recommended where the acetic acid by-product could cause corrosion.
Key features
- RTV acetic cure silicone
- Continuous 260°C, intermittent up to 312°C
- ±25% joint movement; vibration resistant; high tensile strength
- Red colour
- Not recommended where acetic acid by-product could cause corrosion
Technical data
| Movement Capability | ±25% |
|---|---|
| Skin Time | 10 – 20 mins (23°C, 50% RH) |
| Cure Time | 3mm/day (23°C, 50% RH) |
| Hardness | Shore A. 25 |
| VOC | 6g/L |
| Product Chemistry | Acetic cure silicone |
| Service Temp (°C) | -40 to 260 |
Applications
- Industrial ovens, flues and ductwork
- Forming in-situ gaskets, e.g. engines
Packaging: 300g Cartridge, red (15019451)
Data are typical values from the manufacturer’s literature. Contact us for the TDS/SDS and selection advice.
Contact FEYANA: WhatsApp/Zalo +84 988 641 591 – sales.00@feyana.com




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