3M 4298 Adhesion Promoter, 3 Sponge Applicators

works great! used to prep my OEM chrome window trim before vinyl covering. started with a clean and dry surface. used a little cleaner prep wipe down then let dry before using these little wipes. simply wipe on, let dry a few minutes and the slick chrome felt super tacky and sticky. vinyl wrap went on easily and definitely doesn't peel or come off easy after using these wipes!

This works very well and makes the bond even better and I used 3M VHB which is probably the best.

I used it as advertised. the sticky tape worked perfectly. Didn't try it without so don't really know if it did anything that the sticky tape would do on it's own though. IT'S NOT WORTH THE RISK TO NOT USE IT

No second try’s when you use this stuff.. get it right the first attempt and I’m thinking it will stay there for a very long time.. I used it for wheel trim on a mustang Mach 1 and it feels very solidly applied.. I will use it again for the trim pieces on the pickup truck bed.. in the past the sun caused the plastic to curl and deform. Ultimately creating loose sections. I think if I apply this product the tape holding the plastic in place will just work better.

good stuff for instaling car spoilers, it stick very good but , its kind of expensive for only 3 packets.......it dry fast so install fast...dont wait or apply slowly.. do it fast!

Adherence after use is amazing. Dries fast. The sponges are a bit small but performed well. Plenty left for what I needed.

This stuff is the truth. Applied window visors using 3M double sided automotive tape and this made the difference. But it is seriously unforgiving. Get your placement right the first time or else you will be struggling to rip it off and then run out of double sided tape in the meantime… yes, I learned this the hard way and currently only have 3/4 visors on.

Easy to use. Use rubbing alcohol first, then applied some of this stuff onto the areas to help any 3m adhesive to stick.