🧪 Elevate your plastic prep game—adhesion perfected, cracks rejected!
SEM38363 Sand Free is an 11.6 oz wet-on-wet adhesion promoter designed to soften plastic substrates, enabling superior bonding on challenging surfaces. Its crack resistant formula ensures durable, professional-grade finishes, making it an essential tool for flawless plastic repair and refinishing.
| Manufacturer | SEM |
| Brand | SEM |
| Model | 38363 |
| Item Weight | 8 ounces |
| Product Dimensions | 11.31 x 8.63 x 8.44 inches |
| Item model number | 38363 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 38363 |
| Special Features | Crack Resistant |
G**Y
Seems to work as advertised
After calling SEM and getting some very helpful information from a nice gentleman, this was a simple job. I'm changing the color of the interior of my classic car, and I started with the console. After you spray the Sand Free, you have 30 seconds to lay down the first coat of paint. (The paint was also SEM for hard plastic). Apply 2-3 coats. I reassembled the console, and it looks great! Hopefully it will stand the test of time, as far as scratching or peeling...fingers crossed.
B**Y
Don't skip this if you have PVC panels
This prep spray is essential if you are painting PVC door panels. I made the mistake of skipping this step on my first set, and the correct SEM paint flecks off every time I touch it. Using this prep spray on my second set, the bond is amazing. I works exactly as advertised.
K**E
Fast shipping.
Fast shipping. Would buy again
N**R
Great product
I used this to paint the faded fenders on a jeep wrangler. This is the best plastic paint out there. Make sure you go to their website and follow the directions, you'll need more than just paint, but the final result is awesome.A friend used this paint on a dash of a car he was building.If you use this correctly on plastic, it won't look painted...it looks like the plastic was manufactured the color you paint it.Awesome stuff.If I need to paint plastic again, I'll be using this.
R**N
... a year old on my seat and still looks good. this bike is exposed to weather all the ...
did prep job very well paint is over a year old on my seat and still looks good. this bike is exposed to weather all the time.
F**N
Sand free
This stuff works! Read the directions and get great results
S**R
Definite Purpose Product - Works great when used as directed
SEM finishes are reliable. I used this on ABS plastic interior parts before applying the color coat. The adhesion was excellent. Flammable, so read and follow directions from SEM. More info on their website too.
C**W
Helps Color Coat Stick to Plastic
It seems to me that SEM Color Coat doesn't stick to plastic as well as it used to. I don't know whether this is because of reformulation due to VOC compliance or what, but Sand Free seems to fix the problem. Perhaps this is the chemical they removed from the paint? That's just speculation on my part, but it does make the paint stick better.
Trustpilot
1 month ago
2 weeks ago
