Intumescent & Acoustic Acrylic FS4 Sealant 310ml (25 per box)
£2.27 inc VAT (£1.89 ex VAT)A high performance, flexible acrylic intumescent acoustic sealant, which in the event of a fire, will swell to provide an inert barrier to smoke and flames. It has non-slumping and rapid skinning properties. Note: The fire resistance achievable with Fireshield AC depends upon the joint design, depth of sealant and substrates being sealed. Solvent-free. Permanently…