Reddit reviews Foamnseal FNS 800 30" Foam Dispensing Gun
We found 1 Reddit comments about Foamnseal FNS 800 30" Foam Dispensing Gun. Here are the top ones, ranked by their Reddit score.
■ Lightweight reinforced aluminum body for better control and comfort■ TEFLON coated non stick foam canister adapter■ 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″■ No post-dispensing foam drip■ Reusable for up to 30 days
Are you sealing the top plate gap to the roof sheeting? I'm thinking about a 4-5" space. The Dow product is great, and it's not super expansive, but I think you would have to spray each area twice to cover the area I think your talking about. The kits are sold by volume, the kit you posted covers 202 board feet. You would end up covering 6"x 4" space 60-80 feet long. About 10 cubic feet or 120 bdft. Buy extra tips potentially, that sounds like a slow process.
Something like this will be cheaper long barrel gun