Idealseal Firecheck Plus combines superior neutral curing technology with fire retardant compounds to provide a low odour, water tight, weather resistant, pressure wash resistant, flexible seal with a high degree of fire retardancy. The sealant is suitable for internal and applications with excellent adhesion to both porous and non-porous surfaces accommodating joint movement of + or -25% and achieving in excess of 4 hour fire resistance according to BS EN 1366-4. Conforms to the requirements of ISO11600-F&G-25LM.
Idealseal Firecheck Plus is ideal for interior and exterior joints where a fire retardant seal has been specified to prevent the passage of fire and smoke. It is commonly used in fire retardant constructions within the general construction, cold storage and marine industry. Applications include sealing connection and expansion joints in walls and cladding panels, sealing of service penetrations, roofing and conservatory applications, capping sealant for bead glazing, and general sealing work. It also has excellent primerless adhesion to most building materials including glass, anodised and mill finished aluminium, steel, stainless steel, rigid PVC, concrete and other porous surfaces. Not suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene and bituminous substrates.
Surfaces must be dry and dust free. Cut the cartridge seal and screw on nozzle which should be cut to required size. Gun the sealant firmly into joint ensuring no air is trapped behind. If required place masking tape along joint edges, removing within 5 minutes of application.