FS703, a neutral-cure, low modulus silicone sealant which is ideal for sealing linear gaps and restoring the fire resistance of compartment walls and floors.
Applications :
FS703 is suitable to fire seal joints in compartment walls and floors:
- Static linear joints (masonry to masonry/rigid wall/rigid floor/flexible wall).
- Window & door joints (masonry to timber/steel).
- Movement joints (20%).
Features and Benefits :
- A four-hour maximum fire resistance according to EN 1366-4
- Airtight up to 600 Pa
- Excellent elasticity and tooling qualities
- UV & weather resistance
- Tested in gaps between 10 and 220 mm
- Ideal for joints in flexible walls, rigid walls & floors, windows & door frames
- 20 percent Movement tested
