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

I used this on top of the joists while building my deck. This will keep out bugs and moisture to make your deck last longer.

It meet and exceeds all expectations, only issue all the rolls seemed run short measured several times to make sure I had enough for joist on my deck and was still about 4 feet short

Very easy to apply. Sticks well and until you press it firmly in place you can usually reposition it. I dont have any concerns with the tape and recently bought 2 more rolls for the next phase of my deck. After 3 months in the Texas heat, the tape is holding up well.... of course its way too early to rate the durability.

I’m no deck building master. I can only compare this to the Tr*x tape I bought for the doubled beams. To me this tape was better than the Tre* tape. It adhered good and was easy to work with. Just like all the other tapes don’t lay it on anything dirty. The sides of the rolls are sticky and will pick up any dirt it touched.

Adheres well but pricey

Worked well, cut product to size when using on my deck rails a couple weeks ago, will purchase more rolls once weather turns to spring and summer when replacing more deck boards. Seemed like it should work well

super sticky and seems to do the job very well. Guess I wont know for years if its properly protecting my deck joists, but it looks promising. I know when I back out some screws they were covered in the sealing material, so that seems good.

I used 450 feet to cover every top layer on my joists on my last deck job. Perfect! Good adhesion even at 50 degrees.

We used this when building the base of our deck. Great value. Easy to install on the wood beams.

I used Imus Seal butyl tape for a boat dock build. Feels pretty heavy duty. Worked good for my application. I used the tape to cover the deck joists and frames. I also used it for the abutment areas where the framing comes together. Some areas got additional attention with some polyseal compound from my putty gun. With pressure treated lumber the weak places are the wood/wood interfaces, and fastener areas. The Imus tape was easy to apply and ideal for this application. I expect this tape to add years to the life of my dock. Good investment!