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

Easy to use, super sticky, and a great value. Bought 5 for my main deck, buying more for the extension and stairs

The tape sticks pretty well. Be sure your surface is totally free of debris, coatings that will not allow it to adhere or it wont. It is adequately thick so it will be pretty durable. It is wide enough to comfortably cover a 2x. I just applied it to my project so now Ill wait and see if it endures.

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.

Great product to use with composite decking!

Easy install, rolled into joist for new outdoor deck. Appears to me the sealant/adhesive will seal around deck board nail or screws to prevent water penetration to joist.

Very easy to use + strong adhesive = great for a DIY’er. Highly recommend it, my father has to redo his deck after 15 years and will use this product on his deck as well.

Really like this tape. I’m tearing out an old deck and replacing with composite, the tear out left screw holes I was worried the holes(and some splintering) would trap water and cause rot - this stuff seals it all up very nicely.

Tape for the deck joists to help protect from rotting. Very easy to use. I used it on the deck base of a composite deck that I built. Great product, will save the deck framing for many years.

Very good tape, perfect for the deck weve been building. Serves its use!

This product is excellent for protecting the would underneath our decking boards. But be prepared to get sticky hands