Professional Foam Gun Strong and lightweight construction High quality professional gun applicator for use with standard 500750ml gun grade PU expanding foam canisters. Used with expanding foam in the sealing of cavities and fitting of windows door frames roofing etc. Features & Benefits Chromeplated resistance to corrosion and wear Aluminium with steel nozzle lightweight yet strong Nylon handle resistant to solvents Ergonomic design comfortable for long periods of use Cast engineered reliable mechanism and hard wearing Sprung trigger control flow accurately Long extension tubes x2 inject foam in awkward areas Tapered nozzle tubes x2 fill through the tightest of gaps 190mm Barrel length good working distance Technical Information Measurement Value Material Chromeplated aluminium with steel nozzle and tough Nylon handle Barrel Length 190mm Nozzle Diameter 2mm Compatibility 500750ml Fitting the ...