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3M 4298 Adhesion Promoter is a professional-grade primer designed to enhance bonding on low surface energy plastics commonly found in automotive interiors. Supplied in three 2.5cc sponge applicators, it covers approximately 150 square inches per packet and is UV detectable for quality assurance. Ideal for use with acrylic tapes on substrates like TPO, PPO, PP, PC, and ABS, it delivers fast curing and reliable adhesion for demanding applications.
| ASIN | B07MVK1PG6 |
| Best Sellers Rank | 45,167 in Automotive ( See Top 100 in Automotive ) 178 in Sponges |
| Brand | 3M |
| Colour | White |
| Compatible Material | Acrylic |
| Container Type | Packet |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,149) |
| Full Cure Time | 1.5 Minutes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 7.5 Cubic Centimetres |
| Item Weight | 0.01 Ounces |
| Manufacturer | 3M |
| Material | Plastic |
| Model Number | 4298 |
| Other Special Features of the Product | [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility |
| Specific Uses For Product | Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic |
| UPC | 021200275715 |
| Unit Count | 3 count |
| Viscosity | Medium |
| Water Resistance Level | Not Water Resistant |
G**5
The best.
Brilliant does what it say’s.
C**.
Time will tell
S**Y
Had to replace some fender flare that were falling off my truck. Seems to be a factory install issue. So far so good with the new tape and this adhesion promoter holding strong. Can't hurt to use just to be safe
E**K
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!
W**Y
I was skeptical about how much this stuff actually helps with 3M tape, but man, was I proved wrong. There’s a rubber seal that is supposed to be secured to the inside of my rear windshield to seal the 3rd brake light, but was designed poorly. Absolutely nothing could hold this seal to the glass. I tried every kind of double sided tape imaginable. Either the weight of the light or the heat from the car would get it off. This adhesion promoter and 3M tape finally was the thing that did it. So far it’s been holding for months. It works better than I thought it would. It dries in about a minute and is ready to take adhesive. So far I’ve secured that impossible light and my wing with the stuff and everything is still holding strong!
B**A
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
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