4298 Adhesion Promoter, 3 Sponge Applicators
Product ID: 162357572
Details
- Brand3M
- Item formLiquid
- MaterialPlastic
⚡Fast drying in 1.5 minutes
🔬Optimized for low surface energy plastics
🧽3 sponge applicators, 2.5cc each
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🧩 Stick smarter, not harder — the secret weapon for flawless adhesion!
3M 4298 Adhesion Promoter is a professional-grade primer designed to dramatically improve bond strength on low surface energy plastics and rubber. Delivered in three 2.5cc sponge applicator packets, it dries rapidly in 1.5 minutes and covers approximately 150 square inches per packet. Ideal for automotive interior and exterior trim applications, it ensures superior tape adhesion where traditional methods fail. UV detectable for quality control, this product is a must-have for managers and pros demanding reliable, long-lasting results.
| ASIN | B07MVK1PG6 |
| Best Sellers Rank | 118,621 in Automotive ( See Top 100 in Automotive ) 346 in Sponges |
| Brand | 3M |
| Colour | White |
| Compatible Material | Acrylic |
| Container Type | Packet |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 1,167 Reviews |
| Full Cure Time | 1.5 Minutes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 7.5 Cubic Centimetres |
| Item Weight | 0.01 Ounces |
| Item form | Liquid |
| Manufacturer | 3M |
| Manufacturer Part Number | 70070698421 |
| Material | Plastic |
| Model Number | 4298 |
| Number of Pieces | 3 |
| 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 |
| Special feature | [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility Special feature [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility See more |
| Specific Uses For Product | Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic |
| Specific uses for product | Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic Specific uses for product Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic See more |
| UPC | 021200275715 |
| Unit Count | 3 count |
| Viscosity Level | Medium |
| Water Resistance Level | Not Water Resistant |
G**5
The best.
Brilliant does what it say’s.
W**Y
This stuff WORKS
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!
C**.
Excellent quality, as described
Time will tell
S**Y
Worth it just to be safe
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
not cheap but this stuff works!
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!
B**A
Don't know if it actually does anything
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
Trustpilot
1 week ago
2 weeks ago