$7.59
FREE delivery May 13 - 15. Details
Only 6 left in stock - order soon.
$$7.59 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$7.59
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Genesis Auto Supply, LLC
Ships from
Genesis Auto Supply, LLC
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

3M 4298 Adhesion Promoter, Sponge Applicator

4.3 4.3 out of 5 stars 164 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
$7.59 with 13 percent savings
List Price: $8.75

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
{"desktop_buybox_group_1":[{"displayPrice":"$7.59","priceAmount":7.59,"currencySymbol":"$","integerValue":"7","decimalSeparator":".","fractionalValue":"59","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"C96TQ09L02isMM%2FySahX6QG6NRLXOVEBISigb76pNcxPbw6%2F0e3qXmUkrjVk2KkTGYzAUCvwD38Pu06AGtp3alnRY7JTCXbucwewc6scnGmlkBtDq2Jq80cJ81xdmblwYu8a10hyibsPlB7GHNdUxIyvYKbi71mLY2nGSnXM0R0noNPqzLwsmgJUmiENtTFL","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

  • Sale Unit: EACH
  • Brand: 3M
  • Type: Primer
  • For Use With: Acrylic
  • Material Compatibility: Plastic
› See more product details

Frequently bought together

3M 4298 Adhesion Promoter, Sponge Applicator
$7.59
Get it May 13 - 15
Only 6 left in stock - order soon.
Ships from and sold by Genesis Auto Supply, LLC.
+
3M Super-Strength Molding Tape, 1/2 in x 15 ft, High Strength Double-Sided Adhesive, Permanently Attaches Side Moldings, Trim
$7.85 ($0.52/Foot)
Get it as soon as Saturday, May 11
In Stock
Ships from and sold by Amazon.com.
+
3M 06384 Automotive Acrylic Plus Attachment Tape , Black
$19.49
Get it May 9 - 14
In Stock
Ships from and sold by ProVision Paint Supply.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Some of these items ship sooner than the others.
Show details Hide details
Choose items to buy together.

Top Brand: 3M

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Product Description

3M 4298 amber primer is compatible with plastic materials. For use with acrylic.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

3M

3M 4298 Adhesion Promoter, Sponge Applicator

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

4.3 out of 5 stars
4.3 out of 5
164 global ratings

Customers say

Customers like the quality and adhesion of the lab supply. They say it works better than denatured alcohol and helps 3M tape adhere to plastic parts. However, some customers feel the value is too small for the cost. They also say the sponge is dried out.

AI-generated from the text of customer reviews

36 customers mention36 positive0 negative

Customers are satisfied with the quality of the lab supply. They mention that it works better than denatured alcohol for cleaning an area before application.

"...Then reattach the spoiler to the car and it worked perfectly.. the spoiler never lifted anywhere and stay secure to the car... The Adhesion Promoter..." Read more

"...not cheap and you have to get a lot of it for larger jobs, but it works very well and you will only have to do what you are doing once...." Read more

"...If you plan on using this product get 2 just to be sure. It works fine, but I would rather have more to prep the surface, than try to stretch 1..." Read more

"Works great really makes the adhesive tape stick!..." Read more

14 customers mention14 positive0 negative

Customers like the adhesion of the product. They mention that it helps 3M tape adhere to plastic parts, the bond between tape and surface is amazing, and it stays secure to the car. Some say that the product is naturally sticky and dries clear. Overall, most are happy with the product's adhesiveness.

"...it worked perfectly.. the spoiler never lifted anywhere and stay secure to the car... The Adhesion Promoter makes the bonding of the panels a lot..." Read more

"Works great really makes the adhesive tape stick!..." Read more

"...Use gloves if you have not used this product before, it is naturally sticky, dries clear, works great!" Read more

"...The bond of the attaching tape did seem excellent. This was my first time using it. It's held on fine for one month." Read more

6 customers mention3 positive3 negative

Customers have mixed opinions about the durability of the lab supply. Some mention it's pretty durable and does not tear easily, while others say that it fell apart after a little use and ripped to shreds too easily.

"I kind of wish this was a tad bit bigger. It's pretty durable and does not tear easily, but it's really small and the way it's packaged it kinda has..." Read more

"One packet did not cover the 4 ft strip of spoiler- sponge ripped to shreds too easily - a great example of cost cutting gone too far - between this..." Read more

"...It does seem to help promote a more immediate and strong stick." Read more

"it was a pretty small applicator and the sponge fell apart after a little use...." Read more

19 customers mention3 positive16 negative

Customers are dissatisfied with the value of the lab supply. They mention that the package is really small, the applicator is pretty small, and the sponge fell apart after a few uses.

"...4 star rating due to the very small pad inside, that dried out within 30 seconds. If you plan on using this product get 2 just to be sure...." Read more

"...Cost seemed high for what little I got. I can only assume it improved the quality of the adhesive bond, but how can I tell?..." Read more

"...Expensive. The sponge was mostly dry. There was some material in the packet but certainly not 2 cc. Got the job done with none to spare...." Read more

"...It's pretty durable and does not tear easily, but it's really small and the way it's packaged it kinda has a "one time use" appeal to it...." Read more

7 customers mention0 positive7 negative

Customers are dissatisfied with the sponge. They mention that it dried out within 30 seconds, and that there was no product left on the sponge when they received it.

"...4 star rating due to the very small pad inside, that dried out within 30 seconds. If you plan on using this product get 2 just to be sure...." Read more

"Sponge didnt stay wet very long, but worked fine" Read more

"...initial deliver date so I was happy upon opening the packet the sponge was dried out to where I couldn’t even use it I can smell the adhesive but..." Read more

"...when I was ready to use it on the other side there was no product left on the sponge. I do not think it is worth the money." Read more

10/10 product,could not be any happier
5 Stars
10/10 product,could not be any happier
Used it to attach a rear window spoiler, worked way better than I expected. Definitely recommend buying it if you're going to attach something to your car.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Hector Q
5.0 out of 5 stars Adhesion Promotor makes all the difference when bonding two panels together.
Reviewed in the United States on September 7, 2017
Verified Purchase
I was working on a Dodge Challenger rear spoiler with the 3M double-sided tape and I apply the spoiler on the car without using the 3M Adhesion Promoter and it came off. So I ordered a few packs of the 3M Adhesion Promoter and reapply the double-sided tape to the spoiler. Then reattach the spoiler to the car and it worked perfectly.. the spoiler never lifted anywhere and stay secure to the car... The Adhesion Promoter makes the bonding of the panels a lot stronger. You should never use double-sided tape without it...
4 people found this helpful
Helpful
 Report
M L
5.0 out of 5 stars Works great, be aware of the size
Reviewed in the United States on November 12, 2014
Verified Purchase
Great thing to have if you are prepping for automotive body parts. I was replacing a side skirt on my car that had sagged, after I cleaned the area I wiped up and down the sills of the driver side with *2* of these (keep in mind the size!).

The 3M sticky tape I used held very well after letting it "cure" for 24 hours against pressure.

This promoter is not cheap and you have to get a lot of it for larger jobs, but it works very well and you will only have to do what you are doing once. Yeah, I could have skipped using this and just applied the adhesive after a good clean, but I would probably have to repair it again in a few years.

Now I won't.
6 people found this helpful
Helpful
 Report
M. Woody
5.0 out of 5 stars Replacing broken Passenger side rear view Mirror
Reviewed in the United States on March 7, 2017
Verified Purchase
Hello, I ordered the applicator pad to Clean and prep my passenger side mirror back plate. I cleaned all the Mirror fragments off to back plate holder and cleaned the back plate itself with alcohol first to get any adhesive off. I then waited until the temperature was in the mid 60s so everything would cure properly. I then applied the 3M adhesion promoter. I gave it a few minutes to cure and then applied the 3M double sided tape along with the 2 double sided pads that came with the mirror. I then removed the front of the double sided tape and applied the mirror. That was Three days ago and the mirror is holding and working like it should with the electric control for adjusting the mirror without any problems. I give the applicator pad a thumbs up for a review. So far it's doing what it is meant to do.
One person found this helpful
Helpful
 Report
Glt68
5.0 out of 5 stars Small, But It Works
Reviewed in the United States on August 5, 2015
Verified Purchase
The size of this package is about the same as a simple alcohol pad or wet wipe, but if you have a small area to take care of then you'll be fine. I had a new OEM splash guard that uses a single narrow strip of 3M tape to hold it snug against the bodt of the car. No amount of cleaning would allow that piece or any new pieces I added to stick. I used this to wipe over the area of the car where the tape would be and on the splash guard, waited a couple minutes for it to dry, then added the new tape. Its not going anywhere now! If you cant get your surface clean enough for white masking tape to stick, then you need to use this.
2 people found this helpful
Helpful
 Report
E1D1
1.0 out of 5 stars Way too small
Reviewed in the United States on September 15, 2012
Verified Purchase
One packet did not cover the 4 ft strip of spoiler- sponge ripped to shreds too easily - a great example of cost cutting gone too far - between this and the corresponding double sided tape they did a poor job of holding the factory spoiler down - not sure which was responsible for that, but don't feel the promoter did anything :( and i had pre-cleaned the plastic surface with alcohol and i put waights on top after applying the double side tape over night to insure good contact
7 people found this helpful
Helpful
 Report
CRACK
4.0 out of 5 stars Good product, get two.
Reviewed in the United States on April 17, 2016
Verified Purchase
Worked great to help adhere 3M mounting tape, while installing a roof spoiler. 4 star rating due to the very small pad inside, that dried out within 30 seconds. If you plan on using this product get 2 just to be sure. It works fine, but I would rather have more to prep the surface, than try to stretch 1 packet.
2 people found this helpful
Helpful
 Report
A. Sea
5.0 out of 5 stars Works great really makes the adhesive tape stick
Reviewed in the United States on May 20, 2015
Verified Purchase
Works great really makes the adhesive tape stick! I don't know if it was supposed to, but my package came with about 5 or 6 pads... thought it was only going to come with one... maybe i got lucky or thats how its supposed to come not sure but highly recommend, especially for car parts that use mounting tape.
2 people found this helpful
Helpful
 Report
Amazon Customer
5.0 out of 5 stars Must have for 3M automitive jobs.
Reviewed in the United States on October 31, 2016
Verified Purchase
I used this prior to putting on window rain visors. I believe that if an act of god destroyed my car, the rain guards would still be connected to my car. Use gloves if you have not used this product before, it is naturally sticky, dries clear, works great!
One person found this helpful
Helpful
 Report