🖌️ Elevate your prep game with SEM 42043 – where flawless meets fearless!
The SEM 42043 White High Build Primer is a 16 oz aerosol acrylic primer designed for professional-grade surface preparation. Its high build formula provides superior coverage and crack resistance, making it ideal for aluminum, metal, and plastic surfaces. Compact and easy to apply, this primer ensures a durable, smooth base for your topcoat, perfect for millennial pros who demand efficiency and quality.
| Brand | SEM |
| Color | White |
| Finish Type | high build |
| Size | 16 Ounce (Pack of 1) |
| Item Volume | 16 Fluid Ounces |
| Special Feature | Crack Resistant |
| Unit Count | 16.0 Ounce |
| Paint Type | Acrylic |
| Surface Recommendation | Aluminum,Metal,Plastic |
| Item Form | Aerosol |
| Included Components | 1 |
| Age Range (Description) | Adult |
| Model Name | 42043 |
| Package Information | Can |
| UPC | 646786420436 |
| Global Trade Identification Number | 00646786420436 |
| Manufacturer | SEM |
| Item Weight | 1 pounds |
| Product Dimensions | 6 x 2 x 2 inches |
| Item model number | 42043 |
| Is Discontinued By Manufacturer | No |
| Exterior | Aluminum,Metal,Plastic |
| Manufacturer Part Number | 42043 |
| Special Features | Crack Resistant |
C**A
Best if you don’t have access to professional equipment
Quality is outstanding…professional results without the equipment, great for spot repairs
D**.
Good primer
Work very well to the end of the can. Adhesion is very good.
B**K
Best build white
If your looking for a build primer thats white-this is as good as it gets. I was going to paint a base after spraying my lambretta but this white got rock solid quick! I wet sanded it and sprayed 2k matte clear on it. Paint is rock hard an looks good so i made the primer my base coat. 2k made it a gloss matte, which is perfect cause i can make it hi gloss or matte just polishing. Great product. Thanks
M**K
This is my favorite primer for rattle can.
For me this primer is top shelf rattle can - only 1 draw back it can spit paint if spray button is not depressed all the way.
B**N
SEM makes great products, this did exactly what I wanted it to do.
Great product, does exactly what it's supposed to do.
M**B
Works but does not work as high build
Most high build primers I have used layer much thicker, this works about as good as their normal flexible primer. I did use this on a SXS which will take more punishment then any road vehicle and after two rides is still adhering very well
L**M
Great for 3d printed parts, so much better than auto parts store brands
Great white primer. Dries fast and hard and sands great. I use it on 3d printed parts and it fills the ridges quickly. Hands down better than the stuff I was buying at the auto parts store.
J**B
Poor Quality Product
Extremely disappointed and dissatisfied with this product. Used on my prepared bumper and lower valance during a restoration and the product doesn’t properly adhere to prepared to urethane plastic. You can see it chipping off in the photos of my bumper. When I did finally get it to stick, over primer on my lower valance it doesn’t remotely work as a filler. I know it’s hard to see on the second photo but I’ve never had a “filler primer” not fill in such a low mark on my work. This product sands extremely poorly when it does adhere as well. Every part of this product has been false advertising.This is going to cost me hours of time to resand this off and refinish the work I’ve already done. I would avoid this product.
Trustpilot
1 day ago
5 days ago
