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  • 3M 4298UV Adhesion Promoter - Tape Primer 4 fl oz / 118 ml Bottle with 0.750" x 0.312" Felt Tip Applicator
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3M 4298UV Adhesion Promoter - Tape Primer 4 fl oz / 118 ml Bottle with 0.750" x 0.312" Felt Tip Applicator

4.6 out of 5 stars 318 ratings
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

  • Variable flow (most, moderate or least) applicator tip for different viscosity materials
  • 4 fl oz / 118 ml bottle of 3M 4298 increases the bond strength of all acrylic adhesive tapes
  • Felt density is 32oz/sq. yard
  • Also available in size .47fl oz/14cc (equivalent to 6 sponge packets) marker/pen with valve action reversible applicator tip, search ASIN: B0953S3F5F.

Frequently bought together

3M 4298UV Adhesion Promoter - Tape Primer 4 fl oz / 118 ml Bottle with 0.750" x 0.312" Felt Tip Applicator
This item: 3M 4298UV Adhesion Promoter - Tape Primer 4 fl oz / 118 ml Bottle with 0.750" x 0.312" Felt Tip Applicator
$66.51
Get it Aug 5 - 15
Only 3 left in stock.
Ships from and sold by KRONOS STORE.
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Double sided tape heavy duty, Super Strong Two Sided black tape 20 Feet Length, apisserie autocollante Command Strips picture
$15.99
Get it by Sunday, Jul 27
In Stock
Sold by One Umbrella Canada and ships from 鶹 Fulfillment.
Total price:$00
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Top Brand: 3M

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Product description

Includes convenient and easy to use variable flow applicator tip for different viscosity materials. Flow can be Most Flow, Moderate Flow or Least Flow. 4 fl oz / 118 ml bottle of 3M Adhesion Promoter 4298 is a liquid primer used to increases the bond strength between acrylic adhesive tapes and most substrates. This would include common plastics used for automotive dash and interior trim applications (TPO, PPO, PP, PC, PC + ABS, etc). This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Also available in size .47fl oz/14cc (equivalent to 6 sponge packets) marker/pen with valve action reversible applicator tip, search ASIN: B0953S3F5F.

Product information

Technical Details

Manufacturer ‎3M
Place of Business ‎London, ON N5V 4M9, CA
Brand ‎3M
Parcel Dimensions ‎16.8 x 4.6 x 4.2 cm; 132 g
Manufacturer reference ‎700052028APP
Manufacturer part number ‎700052028APP
Item Weight ‎132 g

Additional Information

ASIN B082VMFCPT
Customer Reviews
4.6 out of 5 stars 318 ratings

4.6 out of 5 stars
鶹 Rank
Date First Available Dec 26 2019

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3M 4298UV Adhesion Promoter - Tape Primer 4 fl oz / 118 ml Bottle with 0.750" x 0.312" Felt Tip Applicator

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Customer reviews

4.6 out of 5 stars
318 global ratings

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CRACKED MY TAILLIGHT
1 out of 5 stars
CRACKED MY TAILLIGHT
THIS CRACKED MY THOUSAND DOLLAR TAILLIGHT, NO IDEA HOW BECAUSE I FOLLOWED DIRECTIONS!! WHICH WERENT ROCKET SCIENCE!!! BUYER BEWARE!!!
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Top reviews from Canada

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  • Melanie
    5.0 out of 5 stars Sticks like crazy
    Reviewed in Canada on July 5, 2023
    Verified Purchase
    This primer works great. Used it now for many vinyl projects. An outside door, dirt bike graphics, vinyl bug guard. A little goes a long way. Can look like it discolours the substrate but it just has a bluish colour to it when applied.
    Helpful
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  • Mitch McDonald
    5.0 out of 5 stars Works fantastic
    Reviewed in Canada on April 26, 2022
    Verified Purchase
    Never used this product before took a chance. Won't go back I used to use a different promotor but it was in a can and was very hard to open after you used it a couple of times and it would dry up. This product works great is easy to apply is great and comfy in the hand.
    Helpful
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  • BUTCHER
    5.0 out of 5 stars Je recommande
    Reviewed in Canada on September 21, 2022
    Verified Purchase
    Parfait pour cole
    Helpful
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  • Matt
    4.0 out of 5 stars Useless on waxy plastics. Not the correct application.
    Reviewed in Canada on September 30, 2022
    Verified Purchase
    Didn't work out for my application on blow molded waxy plastic. I'm sure it's the plastic not the product to blame. I was hopeful but this didn't work out for my needs. It peeled right off under the natural pressure without even being forced. The adhesive I used with this is an industrial, solvent based contract adhesive. I even scuffed and scored the plastic to aid in me ha bond as well as a molecular bobd. Didn't work. I followed all directions and product was shipped in summer so it was not frozen. Kinda dissatisfied but again, likely due to the plastic type I was attempting to get adhesion to. It was a repair of a factory tractor seat that's rediculous to replace with the same thing. I'll find another solution to the problem. This wasn't it. Probably great product for other applications! I will try it for adhering rubber trim to painted metal on vehicle restorations. But it was a waste of time on this poly plastic I'm fighting with. It was a poor choice for manufacturers to use if they were going to glue vinyl to in the first place!
    Helpful
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  • brandi
    1.0 out of 5 stars CRACKED MY TAILLIGHT
    Reviewed in Canada on September 23, 2022
    Verified Purchase
    THIS CRACKED MY THOUSAND DOLLAR TAILLIGHT, NO IDEA HOW BECAUSE I FOLLOWED DIRECTIONS!! WHICH WERENT ROCKET SCIENCE!!! BUYER BEWARE!!!
    Customer image
    brandi
    1.0 out of 5 stars
    CRACKED MY TAILLIGHT

    Reviewed in Canada on September 23, 2022
    THIS CRACKED MY THOUSAND DOLLAR TAILLIGHT, NO IDEA HOW BECAUSE I FOLLOWED DIRECTIONS!! WHICH WERENT ROCKET SCIENCE!!! BUYER BEWARE!!!
    Images in this review
    Customer imageCustomer image
    Helpful
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  • Kim
    1.0 out of 5 stars Worst stuff I’ve ever used
    Reviewed in Canada on September 23, 2022
    Worst stuff I’ve ever used, cracked all the plastic and looks very disgusting
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  • Lauchie
    5.0 out of 5 stars Looks good
    Reviewed in Canada on May 25, 2023
    Verified Purchase
    Fast delivery stuff looks like it’s going to be good
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Top reviews from other countries

  • Katelyn
    5.0 out of 5 stars This stuff works for adhesion to polyethylene plastic!!!
    Reviewed in the United States on May 22, 2025
    Verified Purchase
    Whoa, this works. The comments online about this were mostly about vinyl wrap, but I needed it for decals and Eva Foam on a polyethylene boat (Hobie Cat, same material as a kayak). I did a test run before and after to see how it did. I'd say on a scale of 1-10, 1 being like packing tape adhesion , and 10 being permanent, The "without" stuck at about a level 4, the with, is an 8. I can still peel the EVA foam off, but it's not easy. Fantastic!
    Report
  • Kevin Compton
    5.0 out of 5 stars Just buy it!
    Reviewed in the United States on May 7, 2025
    Verified Purchase
    If you are using 3M tape, this is a must. Makes all of the difference in the world for a good strong connection.
    Report
  • Crissy S.
    5.0 out of 5 stars Good stuff, do not inhale!
    Reviewed in the United States on March 8, 2025
    Verified Purchase
    Good stuff! If you need it, then you know! Very functional, dries fast and is relatively easy to use. Much better value than buying individual pack but will dry out if you dont replace the seal under the cap due to the felt tip.
    Report
  • GJ
    5.0 out of 5 stars Okay, so far so good.
    Reviewed in the United States on March 25, 2024
    Verified Purchase
    I bought this for my car louver. The 3M double locking Velcro strips are VERY strong, but it wasn’t bonding to the glass strong enough to get up to any real speed. I was terrified of it flying off.

    So I peeled it off, and hit the glass with some of this promoter and it almost feels permanent at this point. Which is nice because I don’t want to have to keep replacing the strips every time I want to clean my back glass.

    Idk what else this stuff is good for, but I assume someone else will encounter my issue and need to know that yes, it works great on back glass lol
    Report
  • Bob w
    5.0 out of 5 stars MUST HAVE TO MOUNT TO PLASTIC
    Reviewed in the United States on August 8, 2023
    Verified Purchase
    I use this when mounting light strips to plastic molding on a car. Makes the 3M tape instant grab and stick forever.. holds up in the car wash. Apply to the plastic only and let it dry for 3 minutes. Then carefully apply your lights by only removing the the red strip in small sections as you won’t get a second chance. It bonds that fast.
    Report