The FNS800 30″ long barrel foam sealant and adhesive dispensing gun is excellent for foam application in difficult to reach areas. It is commonly used for weatherization air sealing cracks and holes to prevent air infiltration and the installation of structural insulation panels (SIP). The 30″ long gun features a lightweight reinforced aluminum body and a comfortable handle for a perfect grip. It dispenses consistent foam on every job and allows precise control of foam dispensing form to fill small gaps, cracks, and large voids and for applying  adhesives. The stainless steel foam can adaptor is PTFE coated for greater non-stick and reliable performance. This gun is reusable for up to 30 days. The FNS800 offers similar features and performance to other similar long barrel foam guns, but at a cheaper price point. We also offer a 45″ extended barrel version of the FNS800. The FNS850 is identical to the FNS800 but has a longer barrel.

The FNS800 canister adapter accepts all single-component foam sealant or foam adhesive brands with a universal screw-on threaded canister top such as GREAT STUFF PRO™, Touch ‘n Seal™, Touch ‘n Foam™, IPF, Owens Corning ProPink™, Hilti™, Fomo Handi-Foam™, Todol Pur™, DAP Draftstop™, Tytan™, and Versi-Tite™.  The FNS800 is not compatible with foam sealant and adhesive products that use a screw-on plastic straw to dispense foam.

Features:

■ Lightweight reinforced aluminum body for better control and comfort
■ TEFLON® coated non stick foam canister adapter
■ Stainless steel needle and check valve
■ Large back-screw mechanism with precise adjustable bead control and shut off feature
■ Good bead control allows variable bead size from 1/8″ to 3″
■ Moisture tight seals to prevent foam from curing inside foam gun
■ Less foam waste compared to straw dispensers
■ No post-dispensing foam drip
■ Reusable for up to 30 days
■ Works with all single-component polyurethane foam sealant or foam adhesive brands with a universal screw-on threaded canister top such as GREAT STUFF PRO™, Touch ‘n Seal™, Touch ‘n Foam™, IPF, Owens Corning ProPink™, Hilti™, Fomo Handi-Foam™, Todol Pur™, DAP Draftstop™, Tytan™, and Versi-Tite™.  The FNS800 is not compatible with foam sealant and adhesive products that use a screw-on plastic straw to dispense foam.

Specifications:

■ 24″ Gun barrel length (30-1/4″ barrel + gun control body assembly)
■ 1.875″ Wide (widest point)
■ 7.5″ high
■ Weights 1 Lb 11 Oz
■ Includes two 8″ long flexible plastic tubes for extending the reach of the gun (tubing attaches to the barbed dispenser tip). Two 2” long narrow tip plastic nozzle for fine foam dispensing.

**All product brand names and trademarks are property of their respective owners and are used in this website for identification purposes only and does not imply endorsement by the trademark owners.

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