🔒 BXI Flashing Roll Tape Membrane - Ultimate 4" x 32ft Waterproof Patch & Seal Tape - Premium SBS Modified Bitumen Rubberized Asphalt - Self-Adhesive - Ideal Solution for Windows and Roof Repair - Available in Multiple Sizes Review

Works for what it is designed for. I found the tensioner helped to fully close and secure small nooks/crevices/odd corners. Peeling off the foil is not the easiest thing; Put on rubber gloves or your tar soaked nails will prevent you from going on a date

Very thick and like resin. Sticky material rolled up tightly. Works very well but the reel I bought was fifteen feet too small which caused a problem when assembling. Good stuff, but plan on buying more or more in your gauge estimates.

Easy to use, works well. It was on my asphalt roof/aluminum siding house for a week where the roofers did a poor job. For now this seems to have stopped the leaks we were having. Not sure if I noticed that when I bought it, but it has a metal base that helps it stay strong.

This material is VERY sticky. I used mine on a glass porch under lights so theoretically it doesn't get too much UV exposure. The only thing I don't like is the Mylar back strip. This material tears very easily and then struggles to find the edge while the tape sticks to your fingers. Otherwise I recommend these.

Used to repair some of the overlays on an old metal roof. That's a big role. Both sides have tape so you can cut the exact piece you want before peeling off the tape to stick. Very easy to work with and efficient. Closes small openings. I feel like I could come back with some tar if needed. But so far it works very well. I'll have enough by the time I replace the old metal roof.

I used this to cover a manufacturer made hole/access panel on the underside of my RV and I had to open it up again to get to the plumbing. It appears to be the same one the manufacturer used to seal the panel after they were done. I put everything back together and sealed the panel with this product. I've done a few trips since then and it seems great. Let's see how it will be after the winter. If it starts to separate I will update my review. Would recommend for this purpose.