Getting ready to paint a plastic canoe. Will this product work well for that?

Without knowing the type of plastic the canoe is made of I can’t say for sure. It’s designed to be sprayed on, then the paint applied between 5 and 15 minutes. When used on my door panels, I can only guess that it has helped with the adhesion since there have been no spots where the paint has chipped off. SEM is a great product line. I would recommend using this product to prep the canoe before painting, especially since it will be in water

Should the sem 39863 aerosol can have a rattle ball in it? have shaken it multiple times and it does not seem to have one??

Mine also does not have a rattle ball. I got it a couple of years ago. Worked great. I'm guessing its doesn't separate as much in the can; so it does need it.

I have chrome plastic grill trim which I want to paint black. Will this work if I scuff the plastic, use adhesion promoter, primer a black paint

I have tried every adhesion promoter out there. I have sanded the Chrome completely dull. First a small rock chip then the wicking under the finish and now you have a chrome grille all jacked up with scratches and patches of black. Take my word for it just buy a black grille. I have been in the industry since 1980. Nothing sticks to chrome. Period.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.

Product ID: 453118110

Details

Brand
SEM
Item Form
Spray
Material
Plastic
Special Feature
Plastic
Specific Uses For Product
Automotive

🔗Promotes superior adhesion on tough plastics

🛠️14.8 oz aerosol for easy application

🇺🇸Proudly made in the USA

24345 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Description

🔗 Stick with the best—adhesion that never quits!

MADE IN THE USA - Quality you can trust, supporting local manufacturing
TRUSTED BY PROS - Highly rated with 4.7 stars from 666 users—join the expert community
SPRAY ON CONVENIENCE - 14.8 oz aerosol delivers precise, mess-free application every time
VERSATILE COMPATIBILITY - Works seamlessly on both flexible and rigid plastics for diverse projects
UNMATCHED PLASTIC BONDING POWER - Ensures flawless adhesion on PP, TPO, vinyl, and painted surfaces

The SEM 39863 Plastic Adhesion Promoter Aerosol is a 14.8 oz clear spray designed to enhance bonding on challenging plastics like PP and TPO, as well as vinyl and painted surfaces. Ideal for automotive repair and painting, it ensures superior adhesion and is highly rated by professionals. Made in the USA, this aerosol offers convenient, reliable application for both flexible and rigid plastics.

Specifications

ASIN	B007VTSRZ8
Brand Name	SEM
Colour	Clear
Compatible Material	Plastic, Vinyl
Container Type	Aerosol Can
Country of Publication	USA
Customer Reviews	4.7 4.7 out of 5 stars (666)
Item Form	Spray
Item Package Quantity	1
Item Weight	1 Pounds
Manufacturer	SEM
Manufacturer Part Number	39863
Material Type	Plastic
Model	39863
Other Special Features of the Product	Plastic Bonding Promoter
Specific Uses For Product	Automotive Repair, Painting, Plastics, Vinyl, Painted Surfaces
UPC	646786398636
Volume	14.8 Fluid Ounces

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

24345 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews