Imus Seal Butyl Joist Tape for Flashing Deck Joists and Beams (1-5/8” x 50’ Non-Skid)

Worked well. Much less expensive than other brands.

Ive tested this product for 8 years in harsh, outdoor weather extremes and it holds up fantastic. The glue does not dry, remains waterproof, and is almost impossible to remove later. Acetone has trouble dissolving the glue so dont expect this tape to come off if applied to a clean, oil free, and dry surface. I reordered 8 years later and the product seems the same. Dont change a thing, thanks!

I used black Ipe Clips to fasten down my deck, and this tape makes the clips effectively disappear. The adhesion is incredible - highly recommend.

We replaced our deck and kept the existing joists. To extend the life of the joists we lined them with this tape. It was easy to use, and had great adhesive.

This tape was exactly what I needed in resurfacing a deck. The taper here is extremely well and has a very good quality. My only minor criticism is that I put the tape on when it was above 80° and the tape was extremely gooey and soft and a little difficult to work.And in the cooler weather there were no problems whatsoever.

It is an excellent deck tape. I have nothing to envy to those of much more expensive brands, it worked great wonders.

Great value Way cheaper than home depot

My original intention for this was as a moisture barrier between my new exterior deck stairway stringers and the Trex deck boards I also used on my stairs, and I discovered another bonus in the process. On some of the other deck joists where I used a copper brown wood preservative on the cut surfaces, and where those surfaces directly contacted the underside of the Trex composite boards, the wood preservative leached up into the boards and significantly discolored them! Wherever I used this tape, that leaching and discoloration did not occur. Its a bit pricey, but not a bad idea to use on top of all joists and stringers!

I refinished my existing deck with Trex. This product was fantastic. Listened to the other reviewers that suggested to keep it in the freezer - much easier to work with. The adhesive is super sticky! Got the job done at a better value than the “name brand”. Also impossible to don in Big Blue/Orange.

Excellent product. Tape stuck well and sealed around screws.