🧩 Stick with the best—3M 4298, where strength meets speed!
3M 4298 Adhesion Promoter is a professional-grade solution designed to enhance bond strength of acrylic tapes on low surface energy materials like rubber and plastic. Each 2.5cc packet covers approximately 150 square inches and cures fully in 1.5 minutes, making it ideal for automotive interior trims and versatile substrate applications. Includes 3 sponge applicators for precise, clean application.
| Brand | 3M |
| Specific Uses For Product | Automotive dash and interior trim, low surface energy plastics, TPO, PPO, PP, PC, PC + ABS, rubber, plastic |
| Material | Plastic |
| Compatible Material | Plastic, Rubber, Acrylic |
| Item Form | Strip |
| Special Feature | [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility |
| Color | White |
| Item Package Quantity | 1 |
| Package Information | Can |
| Item Volume | 7.5 Cubic Centimeters |
| Viscosity | Medium |
| Full Cure Time | 1.5 Minutes |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 3.0 Count |
| UPC | 021200275715 |
| Manufacturer | 3M |
| Item Weight | 0.01 ounces |
| Product Dimensions | 2.75 x 0.75 x 4.25 inches |
| Item model number | 4298 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 70070698421 |
| Special Features | [INF] Plastic Bonding, Low Surface Energy Compatibility, Acrylic Tape Compatibility, Versatility with Different Substrates, Automotive-Grade, Interior-Exterior Compatibility |
M**Z
It really works great
This works very well and makes the bond even better and I used 3M VHB which is probably the best.
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!
O**1
Works as promised
Made my 3m body tape stick extremely well. Be careful that the part is aligned correctly before the tape touches.
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
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!
R**.
this stuff works
For the longest time i was trying to stick my sunroof bracket to the stock glass it came with. Nothing worked until i added the adhesion. Wow this stuff works.
P**C
Phenomenal stuff
Adherence after use is amazing. Dries fast. The sponges are a bit small but performed well. Plenty left for what I needed.
B**N
It works… too good?
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.
Trustpilot
1 month ago
3 weeks ago
