Customer Reviews for Frost King 3 in. x 3 ft. Fiberglass Self-Sealing Pre-Slit Pipe Cover

Good Quality and Price

They all came smashed, the fiberglass was falling apart. Wasn’t the right size for 3/4 copper. All in all, bad product.

Fell apart after 2 weeks.

Not well packed, mixes items,

While they actually still have these in the store, why bother. They are cheaply made and overpriced. Do your self a favor and get these online elsewhere. Buy insulation Products is the place to buy them.

Perfectly fit on the 1 1/2 copper pipe line. I had a 90 degree corner to fit it over so I simply cut it on a 45 degree angle and the two ends fit together easy over the fitting. The self stick worked as expected. I did complete the job by wrapping it all in tape.

Rating provided by a verified purchaser

Apparently, the fiberglass fell apart (ALL of them). I was disappointed!

Bought fifty feet of 3/4" copper pipe size, & multiple pieces of insulation adhesive pulled right off of the foil backing of the insulation & was now unable to be stuck together and wrap around the copper pipe, I even had so of the fiberglass pipe insulation fall right off of the backing foil itself. Very poorly made product.

Rating provided by a verified purchaser

Easy install like the cheaper foam. Also, hopefully does no deteriorate like it’s cheaper alternative.

Rating provided by a verified purchaser

Easy installation on old steam pipes. The adhesive isn't what it could be and separated in spots. In those spots required additional taping which I hope will stick under warm conditions. So far so good.

Works great but I was hoping for more flexability

Works much better than the Chinese made fiberglass pipe wrap garbage.

Just what I was looking for

Rating provided by a verified purchaser

Rating provided by a verified purchaser

Did the job for about 4 days. Fell apart and separated from the white cover and yellow portion broke in two

I was very careful not to touch the tape on the edge, yet it keeps peeling off from time to time. Every 2 weeks I have to run my fingers over the tape edges again. It's not worth $12.00 per piece.

Rating provided by a verified purchaser

Its cheap stuff, very poorly made, but it does cover the pipes properly. Not worth the price to me.

Its cheap stuff, very poorly made, but it does cover the pipes properly. Not worth the price to me.

Breaks apart during installation.