3MScotch-Seal Mastic Tape Compound 2229, 1 in x 10 ft, Black, Easy Release Liner, Used for Electrical Insulating, Padding and Sealing in Adverse Conditions, 1 roll

Worked under my antenna tripod just as I'd hoped and I had extra left over. -- And for not much more than the dinky little pieces some sellers on here are hacking!!

This stuff works great for sealing electrical wires or connections against moisture. In a pinch, I used these to cover areas where shrink wrap did no extend far enough. It applies like clay-doh and it is extremely tacky onto itself. Almost like bubble gum. The places where you can use this are only limited by your imagination : )

Very solid product - we use this for roof mounts and entire team is very happy with the quality. Spendy but the best!

Ok, however my application required more stiffness without any measurable smear.

Not much to say but 3M makes great products

I should have read the other reviews first, 2229 is tacky on both sides while 2228 is more like thick electrical tape. 2229 is thicker than 2228 and can be trickier to apply for bike chainstays depending on the frame as it's not as pliable as the 2228. Learn from my mistake, if you're looking for a bike chainstay protection, go with 2228. This stuff (2229) is great, super strong adhesive, super thick, a lot of protection/seal but just be aware it is very tacky on both sides

Easy to apply and since it was cold in january i had to warm it up a little to get the maximum effect of the adhesive. To clean up excess or smeared material i just uae soap and water right away and if you leave it longer itll really stick in there and from thay point u have to go with a little bit aggressive method which i use diluted acetone.

I used this to seat an down-draft evaporative cooler on its duct. I cut the mastic tape in half width-wise, and the roll was enough for two large evaporative coolers.

Lo use cómo protector de cadena en mi bicicleta, ya no hace nada de ruido al bajar

This stuff is amazing. It's exactly what I needed to use a chain guard on my bike. It's also great for other repairs. However, I was apprehensive as it was so expensive. Well, the box and roll shown in the product image is not the one you get, this is a bagged (no box) 30ft roll and 1.5" wide. The product shot/box shows a 10ft roll at 1" wide. I would have preferred to just get 10ft but it wasn't available at the time. That being said, the price difference is only $5 at the time of writing, which means this is a far better value.They do sell

I didn't use it for it's intended use, I used it to protect the chainstays on my mountain bike. Works like a charm.