Expanding Foam Gun10 August 2017 by SWP Admin Category: Hand Tools Tags: Expanding Foam Gun, Hand Tool Description Description Zinc, with steel barrel and trigger. For use with most sizes of expanding foam aerosol canisters Related products Bahco 475 mm General Purpose Saw, 7 TPI Draper Combination Spanner Bahco First Fix 244 Hardpoint Saw 500mm (20″) Draper Silicone & Caulking Gun