3MAdhesion Promoter 111, Clear, 250 mL Bottle, Fast-Acting, Quick Drying, Isopropyl Alcohol Based Solution, Promotes Better Adhesion of 3M VHB Tapes

Somehow this product makes sticky stuff stick better to many surfaces. Not certain how it works, as it doesn't leave any kind of residue that you can see or feel, and just evaporates very quickly. I suspect it penetrates the material very slightly or perhaps just leaves a layer a few molecules thick.

Worked like it is supposed to. Little pricey but way better than the little tiny pads. Now worries about running out making sure surface was well prepared. Absolutely makes surface be able to really hold adhesive tape.

Works! Follow the directions and you’ll be pleased with the results. Works as advertised. Great 3M product. Fantastic adhesion promoter.

All I can say is this is Magic.If your not using this to stick double face tape,You might as well use cellophane tape to hold up your stuff.It does what it says. Makes things stick

Thank you. It works great.

This is expensive, but it was one part of a two-part strategy to mount a shower soap dispenser. The red-backed 3M tape works much better if you pretreat the surfaces with this solvent. I highly recommend.

Works as advertised.

Real 3m product. Works exactly as it should.