Foam2Foam® Spray Foam Applicator Guns are designed to deliver foam day after day with minimal cleaning. The all-metal needle valve construction delivers the polyurethane spray foam adhesive with controlled accuracy. Available in tapered tip and economy (untapered). Light-to medium-duty spray foam dispenser with brass universal can adaptor and tip. The tapered tip foam gun dispenser is the best option for filling in EPS board gaps.