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SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.

4.7 4.7 out of 5 stars 535 ratings

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  • Plastic Adhesion Promoter, 20oz Aerosol Can SEM-39863
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$30.89
Get it as soon as Tuesday, Mar 26
In Stock
Sold by TCP Global Corp and ships from Amazon Fulfillment.
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$19.89 ($1.66/Ounce)
Get it as soon as Friday, Mar 29
In Stock
Sold by TCP Global Corp and ships from Amazon Fulfillment.
+
$22.39 ($1.87/Ounce)
Get it as soon as Tuesday, Mar 26
In Stock
Sold by VerSure and ships from Amazon Fulfillment.
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SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.
SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.
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Price$30.89$28.37-5% $15.35
Typical:$16.14
$64.69
Delivery
Get it as soon as Tuesday, Mar 26
Get it Mar 25 - 29
Get it Mar 25 - 27
Customer Ratings
Easy to use
4.6
5.0
Adhesion
4.6
4.5
Value for money
4.0
4.4
Sold By
TCP Global Corp
Genesis Auto Supply, LLC
National Tool Warehouse
Restomotive Sales

Product Description

Plastic Adhesion Promoter helps seal substrates and increases adhesion of topcoat materials to raw plastic bumpers and interior parts.

Product information

Technical Details

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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

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SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.


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Customer reviews

4.7 out of 5 stars
4.7 out of 5
535 global ratings

Customers say

Customers like the quality and adhesion of the auto accessory. For example, they say it works well, it bonds the paint to vinyl and it looks great. That said, opinions are mixed on value, durability, and ease of use.

AI-generated from the text of customer reviews

33 customers mention31 positive2 negative

Customers are satisfied with the quality of the auto accessory. For example, they mention it works well, produces perfect results, and is a professional grade product. Some say it works great on getting acrylic enamel to stick to plastic and does a lot to enhance its longevity.

"...Followed the directions exactly and it worked great!" Read more

"...for refurbishing original vinyl floor mat in my 76 Scotsdale C10.Worked well." Read more

"Great quality, works as prescribed and lasts really makes pain stick to plastics better than factory" Read more

"This is a great product and works very well...." Read more

10 customers mention7 positive3 negative

Customers like the adhesion of the product. They mention that it promotes adhesion on plastic trim, and helps with color adhection. Some say that it's easy to use and bonds the SEM paint to vinyl.

"Paint sticks to this stuff really good!" Read more

"...This must be to assist with color adhesion. I was very careful to fully clean and prep all parts, very happy with the results." Read more

"...If you do not, the paint will not adhere properly and may flake or peel off rather quickly after the application of the topcoat." Read more

"...In my experience this does as advertised and promotes adhesion on plastic trim." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the appearance of the auto accessory. They mention that it looks wonderful, has fewer chips, and the finish looks and feels nicer. Some customers also mention that their under glow looks amazing.

"...It looks wonderful. Not like we just spray painted a dash...." Read more

"...I'm still getting some chips, but far fewer and the finish looks and feels nicer." Read more

"...The dash parts on my Suburban look amazing and I believe this does a lot to enhance its longevity." Read more

"My under glow looks amazing! Can’t wait to finish the glow" Read more

4 customers mention4 positive0 negative

Customers like the paint. They say it makes painting plastic a breeze, is easy to use, and is wonderful for plastics before paint. Some customers also mention that the paint is excellent preparation for plastic.

"...Makes painting plastic a breeze! Also used with other brands as a top coat on this promoter with no issues!" Read more

"No problems painting with this as base" Read more

"Wonderful for plastics before paint..." Read more

"Excellent preparation for plastic..." Read more

8 customers mention3 positive5 negative

Customers are mixed about the value of the auto accessory. Some mention it's worth every penny, while others say it'd be better spent on spray paint.

"...Pricey is an understatement, but I would recommend doing this step, if only for peace of mind. + I plan on driving this truck for another 16 years." Read more

"...Compared to spray paint, it's a little pricey, but it was well worth every penny." Read more

"...It's definitely on the pricey end, but 1 can goes a long way if done properly...." Read more

"This product does exactly what it says and more. Worth every penny...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the durability of the auto accessory. Some mention that it gives an amazing finish that will not chip, crack, or peel, while others say that the paint easily wears off from upholstery abrasion.

"...Not like we just spray painted a dash. It's a hard finish, and no chips or scratches when it was re-installed in the vehicle...." Read more

"Restoring my 06 Dodge Ram 2500 5.9 Cummins. The plastic door panels were severely faded and sun damaged...." Read more

"...If coupled with the SEM Color Coat it will give you an amazing finish that will not chip, crack, or peel..." Read more

"Paint easily wears off from upholstery abrasion." Read more

6 customers mention4 positive2 negative

Customers are mixed about the ease of use of the auto accessory. Some mention it's easy to use, scuff, clean, and paint, while others say that it'll be very finicky about parts prep.

"Easy to use!! I used this with an SEM Top Coat for interior trim on my 2012 JK. Makes painting plastic a breeze!..." Read more

"...down fall, it takes a bit to get tacky.... so this is the time consuming part of the job." Read more

"easy to use" Read more

"Easy to use, paint sticks" Read more

Must have for plastic pieces
5 Stars
Must have for plastic pieces
If you're wanting to refinish or even change the color of your car's interior plastic then the Adhesion Promoter is a must have. It's definitely on the pricey end, but 1 can goes a long way if done properly. If coupled with the SEM Color Coat it will give you an amazing finish that will not chip, crack, or peel (I've had my center console painted for almost 2 years and it looks the same as the day I refinished it).The biggest thing to remember when refinishing or changing the color is to follow the directions EXACTLY. Go to SEMProducts.com > Training & Resources >Training Manuals > Refinishing Auto Plastic & Vinyl Procedures. It specifies how to refinish plastic, leather, vinyl, and carpet.
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