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

My new project with this extra protection will sully outlast the weather better then the structure that was replaced with this product on it. Easy to use, cuts easy with a razor knife.

Easy to apply with good adhesion.

Adhered well to the deck substructure and was easy to use.

I recently replaced a redwood deck with a Brazilian hard wood. I noticed joist decay was primarily due to moisture in the gaps between the deck boards. After replaced and repair the joists, I applied this product. I am confident this will extend the life of the joists and deck board. Easily applied and great adhesion.

This tape is better than described. I applied it to the tops of my joists and stair stringers (glossy black strips in the photo). I wish Id know about it 10 years ago otherwise Id not be replacing my stringers. The tape withstands several step-board on and offs to install railing posts and the tape will not ride up the screws. If youre looking to extend the life of your exposed decking support structures this stuff is easy to work with.

Good tape, very sticky.. Ill see how well it holds up over the life of this new deck. My advice is to not put it on when its above 90 outside cause the backing is harder to control due to the heat.

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 used this tape on our deck renovation to protect the joists from water damage. Great product!

Super sticky black tape. Need a blade to cut it. Pain in the behind if need to remove it. Stops the water.

First time I ordered was trex tape. That tape had anti-skid grit on it so that it was not slippery to walk on. The tape from Imus does not have that.