Touch n' Foam (spray) 'Pro System' - good product?
Anyone know of this DIY spray foam product? It's Touch N' Foam brand, and while they do have regular disposable cans (like Great Stuff), they also have a 'Pro System', using cylinder and 2-component systems, with coverage (per system purchased) ranging from 15 board feet (1.25 cubic feet) to 600 board feet.
I'm interested in the 15 system, to use in a project where I'm foaming in many pieces of rigid insulation to the bottom of cantilevered floor joist bays (to air seal).... But wanted to see if it's a good product/system first. Anyone have feedback on it, good or bad?
Apparently it has a preattached hose and applicator wand, epands 30x, has a claimed R7.12/in., and cures in under a minute. You can use it over the course of a few weeks I was told (vs. the single-use scenario w/ cans) -- there's some way to cap and reuse? Runs $29.99 for the Pro 15 system here in Anchorage, AK. The product info. also claims it "offers controlled linear dispensing for larger projects" -- which seems to fit my bill, with the amount of 'seam-sealing' I'll be doing (foaming boards to joist walls, and along other wood seams in the subfloor cavity).
[Side question -- if this has a 30x expansion rate, does anyone know how that compares to the Great Stuff line -- would that be similar to the red can for Gaps/Cracks, or the Big Gaps one? I'm hoping this Touch n' Foam won't be 'overkill' for my situation....]
Thanks in advance for any 'reviews' or tips you might have for this system (for a new-to-the-DIY-world gal),
Last edited by KatieAK; 11-19-2009 at 07:02 PM.
Reason: added question