3M 71601 Hardware, One Size, Factory

This works really well to gain a good seal on squeegeeing out the certified HVAC tapes, especially on ductboard to gain a good, lasting seal. Highly recommend every HVAC contractor use this. I can see many uses in home usage or other applications.

They are what they are.

perfect for use with adhesive vinyl crafting.

Only needed one for vinyl install and it comes in a five pack, great for extras and one performs well enough...

Perfect

I really like these they are durable you can hold on to that grove well and stay in the hand when applying pressure.

Just as expected!

I bought these for use at my work. When manipulating fiberglass prepreg onto silicone, or aluminum tool surfaces, eliminating wrinkles by shearing the fabric into submission. These hold up well and can be cleaned with acetone, to remove any epoxy residue. They are soft, and bend easily to conform into complex shapes. After several hours of use, I have only seen a little of the blue material come off of the edges. Easy to spot and remove.

Works great for sealing ducts and insulation with 3M foil tape.

nice product, quick ship, highly recommended