RCM Silicone Sealant FR Pro

FR PRO exhibits excellent unprimed adhesion to most building components and is suitable for sealing a wide range of construction and expansion joints in buildings, where 

compartmentalisation within the building is required to control spread of fire. It cross links at room temperature to give a flexible low modulus seal which will withstand movement of 25% in constant service throughout a wide temperature range.

FR Pro Silicone Sealant has been independently tested and achieves in certain joint configurations an integrity and insulation value of more than 4 hours.

Typical applications include;

  • Expansion and construction joints in walls and cladding panels
  • Sealing of service penetrations
  • Roofing and conservatory applications
  • Capping sealant for bead glazing
  • General sealing work


Product code : 34YBRO