LOCTITE SF 7460 is a brownish, transparent, low viscosity, room temperature-cure, solvent-based, MDI prepolymer polyurethane based primer. It is designed to prime metal or concrete surfaces before products such as LOCTITE PC 7280 or LOCTITE PC 7282 are used. It is also used to prime existing polyurea coating for repairs or recoat time greater than 8 hr.
- One component – requires no mixing
- High wear and impact resistant film is visible under UV light
- Provides protection for metal and/or concrete
- Low viscosity
- Product hardens in thin layers by absorbing the humidity from the air or from the substrate in the case of concrete