GTEC Sealant Foil Mastic Gun (600ml Capacity)

To apply GTEC Acoustic Sealant Foil Roll (0.60 litre capacity). It is a robust gun designed for foil rolls, it ensures accurate delivery of sealant and there is less waste produced than mastic guns with cartridges. Gun applied water based sealant for use as an acoustic sealant, resilient adhesive, decorators caulk or as intumescent mastic to seal air gaps at system perimeter.