Heavy duty MB 300 offers a three-layer construction of metalized polypropylene film, multi-directional fiberglass reinforcing scrim and bleached kraft backing for a tape solution that's ideal for seaming and sealing White Metalized Polypropylene insulation backings. MB 300 is mold-resistant and is coated with our high performing cold temperature adhesive to provide flexibility to apply this tape in temperatures ranging from -20 F to 220 F. Tested in accordance with UL 723
B**D
The best metal building insulation repair tape I've found
Best tape to repair "metal building insulation". This tape has exact same "diamond" pattern that is embedded in the white vapor barrier of the insulation. The result is this tape perfectly blends in and makes a very good looking repair. You will have to point out where you've repaired because people won't be able to see it. Especially on the ceiling. Thats my experience. I will buy this again for sure.
A**R
May not be sticky enough
Nice product but not quit sticky enough. Comes loose under load.
K**Y
Product didn’t work as described.
I used it to tape insulation seams in in a large metal building. A day after taping, it had come loose, and was hanging from the ceiling. The temps were in the range of what the product description listed.I do have a picture, if you’d like to see the results.
R**T
Satisfied
Satisfied
C**Y
Product worked great!
This tape worked great to patch up an area of my metal building insulation!
D**E
Perfect for Vinyl Backed Insulation
I bought this as a test roll to use on my pole barn, to join the seams in the vapor barrier under the metal roofing. That's the fiberglass insulation that has a white vinyl backing on it. This tape's a very nice quality and really sticks good - get it right the first time because it won't be coming off. Great stuff, I will be ordering more soon.
Trustpilot
1 day ago
1 month ago
