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3M 4298 Adhesion Promoter is a professional-grade primer designed to enhance bonding strength on low surface energy substrates like automotive plastics and rubber. Each 2.5cc sponge applicator packet covers approximately 150 square inches and is UV detectable for easy inspection. Ideal for automotive interior trim applications, it cures rapidly in 1.5 minutes and comes in a convenient 3-pack, ensuring precision and reliability for demanding repair and assembly tasks.
| ASIN | B07MVK1PG6 |
| Best Sellers Rank | #7,767 in Automotive ( See Top 100 in Automotive ) #22 in Body Repair & Restoration Adhesives |
| Brand | 3M |
| Brand Name | 3M |
| Color | White |
| Compatible Material | Acrylic, Plastic, Rubber |
| Container Type | Packet |
| Customer Reviews | 4.6 out of 5 stars 1,243 Reviews |
| Full Cure Time | 1.5 minutes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 0.27 g |
| Manufacturer | 3M |
| Material | Plastic |
| Material Type | Plastic |
| Model | 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 |
| Part Number | 70070698421 |
| 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 See more |
| UPC | 021200275715 |
| Unit Count | 3 Count |
| Viscosity Level | Medium |
| Volume | 7.5 cubic centimeters |
| Water Resistance Level | Not Water Resistant |
A**1
Best adhesive I've tried.
Great durability and easy to use for rubber wheel protectors.
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!
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
D**D
Golden standard of adhesion promoters
Not much to say they work as intended, though from other brands I found this one tends to be the golden standard.
C**.
good stuff but
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!
K**M
Great adhesion promoter
This 3M adhesion promoter is great, a little pricey but does a great job, shipping and packaging was great
L**S
Use Heat When Sticking 2 Things Together
This Stuffs the Truth
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!
G**5
The best.
Brilliant does what it say’s.
C**.
Excellent quality, as described
Time will tell
Trustpilot
3 days ago
1 month ago