Self-Adhesive Aluminum Foil Tape 2" x 147" is rated
Rated 4 out of
Easy to use & very conformable (thin backing)
I’ve used most of a roll of this for a few HVAC furnace & duct sealing jobs. It is very thin which makes it more fragile but also very conformable, which is mostly the point with HVAC foil tape. The outer paper dispenser will be handy for using with other linered foil tapes which usually don’t come with such a handy piece for dispensing. It also doesn’t leave metal residue on your fingers when smoothing out bubbles / ridges, unlike Nashua 322 tape.
I’ve docked a star for no legitimate specs being available for it, but it is likely a butyl adhesive as it does not have a strong odor like heavy duty (and thicker) 3M tapes rated for very high temperatures which use acrylic adhesives and have weaker adhesion to steel vs butyl / synthetic rubber.
Date published: 2018-08-15