Siniat GTEC Sealant Foil Mastic Gun (600ml Capacity)

To apply GTEC Acoustic Sealant Foil Roll (0.60 litre capacity), use a robust gun designed for foil rolls to ensure accurate delivery of sealant and reduce waste compared to mastic guns with cartridges.

This gun applied water-based sealant can be used as an acoustic sealant, resilient adhesive, decorators caulk, or intumescent mastic to seal air gaps at the system perimeter.