Westspark 2" Fiber-Glass Cloth Heat Reflective Tape, 65 Yards Self Adhesive Silver Heat Resistant Reflective Tape, Insulation Resistant High Temperature HVAC Tape

Great durable item good quality

The 2" x 65 yards size is exceptional value. What I received DOES have fibreglass mesh reinforcement. From my experience, how much you 'think' you will need to use is never really enough. This is very thin (exactly as described), hence very light and easy to 'shape'. It does not need to be thick to reflect radiant heat very effectively. Do not try and 'test' directly with a blowtorch like some idiots, this is not what its designed for. For that you need something like thick (and very expensive) graphite carbon felt blanket. Very pleased with purchase. Highly versatile product. Can save energy (and hence ever increasingly money) by conserving heat losses. (See Photos) Also great for Coleman Packaway Oven 'Jacket' project (See Photos) Optional 'home-made' Jacket (made from Amazon Items): (A) "Graphite Felt High Temp Welding Protective Blanket Torch Shield Pack 300mmx1230mm-thick 5mm" AND (B) "Adhesive Backed Aluminized Fiberglass Heat Sheet Heat Protection Barrier Cover Aluminized Heat Shielding Mat for Hose and Auto Use Heat Insulation Sheet Heat Reflective (Silver, 36 x 48 Inch)" AND Lastly (C) This item "1PCS 2" Fiber-Glass Cloth Tape Roll, 2 inches x 65 Yards Self-Adhesive Silver Duct Heat Reflective Tape, Insulation Resistant High Temperature HVAC Tape, Metal Repair, Patching Hot Cold Air"

Good quality.

The glue on the back melts at around 85c. What's the point of a heat reflective tape that doesn't stay stuck on when it gets warm?

I bought this tape to do a temporary repair to an intercooler pipe with a small hole.I read reviews of other tapes talking about them being thin, fragile or that the backing is difficult to remove - that was not my experience of this tape.The backing was rather helpful and would recommend removing it as its applied rather than removing it beforehand as it can easily stick to itself and get ruined.It has done the job until I can get the pipe replaced.

The heat part is OK, but there is barely any stick to the backside. Which makes it kind of pointless.

Really good job of protecting against heat... but the self adhesive melts at temperature which defeats the purpose of the tape in the first place.

This comes with removable film on the adhesive surface.... but the adhesive will barely stick to anything. It just about sticks to itself, so I was able to wrap it around the item I'm protecting a few times, but it's the weakest imaginable 'adhesive'. Not quite what I expected.