FS703 Fire Resistant Silicone Sealant

FS703 is a low modulus, neutral cure, silicone sealant, suitable for linear gaps sealing in order to reinstate the fire performance in compartment walls & floors.

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)

• BENEFITS

• Up to 4 hours fire resistance - Tested to EN 1366-4
• Tested in gaps 10 - 220 mm
• Ideal for joints in flexible walls, rigid walls & floors, windows & door frames
• Airtight up to 600 Pa
• Superior elasticity
• Excellent tooling properties
• UV & weather resistance