ESIPen Marker Containing 3M 4298UV Tape Primer Adhesion Promoter (.47fl oz/14ml)

I added a spoiler on a white car with 3M automotive tape, and the fact that this specific adhesion promoter is detectable by UV light (I used a UV flashlight) made the whole project much easier and cleaner. Basically, using the UV flashlight I was able to "paint" and add promoter exactly where I needed it, without worrying about damaging or showing on the white paint. Another big plus, is its form: Reusable pen / marker, i.e. if there is product left, you just put the cap on and use it for the next project. Last and not least, the reversible tip allows for two different flow tips. Fantastic product overall, and a no brainer if one needs to apply adhesion promoter with accuracy!

This stuff works amazing! Better than the liquid in a bottle from 3M Adheasion 111. We used it for car wraps and it is fantastic. Highly recommend the vinyl wrapped around the back of the part very well

Bought this to use with 3M and other types of sticky strips. Works great a priming the surface for the strips to stick to.

Helps to secure edges down while applying PPF. No matter how much you prep edges, they always come up. This help a lot!!

Works as said

Made to surface nice and tacky providing ease of installation.