3M Dual Lock SJ3550A 1"×8ft Black, Reclosable Fastener Mounting Tape Interlocking Mushroom Shaped Strong Adhesive Hook Lock Sticky Tape Waterproof for Indoor and Outdoor, EZ Pass, Pedalboard, 1 Pack

Very strong, hold wells and can take a beating

Love this stuff. I use it in an industrial setting at work, and at home for random things. It sticks really well even in the heat and mess of a fabrication shop. I don't think I've ever had them unstick. The lock system is great and you need a lot less than you think you do. In fact if you use too much your parts become difficult to separate. Highly recommended if you need something like normal velcro but a lot stronger.

This is not the velcro you're typically familiar with. It works like velcro in concept but much better. A little bit of this goes a long way as it is very strong. The adhesive that's on the back side is extremely aggressive...in other words once you stick it, it's not coming off easily. I've used this to mount electronic equipment under shelves and to mount valances over window blinds and a few other things. It's solid. Works just like velcro but its not made of same material velcro is made of.

Definitely the best stuff for your pedal board.

Works perfect for interchangable badge reels! Sturdy velcro, tight hold for adhesive. Will definitely buy again & again. Love the 2 pack!

Great product just way over priced.

This fastener tape is absolutely game changing. I’ve used Velcro for years. This is just on a whole other level. The adhesive backing is extremely strong as I’ve removed guitar pedals from my board several times and everything remains attached. Speaking of attached, this stuff is strong. A little goes a long way. You don’t need nearly as much to keep things as attached and stable compared to Velcro. Consider yourself warned because you’ll have a heck of a time trying to remove pedals from your pedal board if you use too much. I’ve used the stuff for so many things around the house and I continue to find uses for it. While it’s not cheap, you won’t be replacing it like you do Velcro. I really do like this stuff and I think you will too.

This stuff works very well. Much better than velcro