

SEM Paints 39683 Self Etching Primer, Gray
Key item features
- Excellent adhesion to steel, aluminum and stainless steel
- Quick drying
- 3 colors available - black, gray and green
- Packaged in gallons, quarts and aerosols
- Bulk products VOC compliant
Specs
- Rec. useAutomotive
- Paint primer typeAll Surface
- FeaturesQuick Drying
- BrandSEM
- ColorBlack
- Dry time1 h
- Free shipping
Free 30-day returns
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More seller options (6)
Compare with similar items
| Product | Viewing this itemSEM Paints 39683 Self Etching Primer, Gray ![]() $22.00 current price $22.0094.9 out of 5 Stars. 9 reviews | SEM 39673 Black Self Etching Primer - 15.5 oz. ![]() Now $20.99 current price Now $20.99, Was $28.92$28.92 94.7 out of 5 Stars. 9 reviews | sem 42003 black high build primer - 16 oz. ![]() $32.54 current price $32.54 | SEM High Build Primer Surfacer Gray High Build Paint Primer, 12 oz ![]() Now $27.68 current price Now $27.68, Was $35.99$35.99 15 out of 5 Stars. 1 reviews | Rust-Oleum Self Etching Primer, 12 oz ![]() $17.99 current price $17.9915 out of 5 Stars. 1 reviews | 1 Quart SEM Self Etching Primer Paint Gray 39684 - Auto Rust Preventive Coating ![]() $56.20 current price $56.2025 out of 5 Stars. 2 reviews | Gray, Rust-Oleum Automotive Sandable Primer, 12 oz ![]() $4.47 current price $4.471674.2 out of 5 Stars. 167 reviews | SEM Paints High-Build Primer Surfacer White ![]() $32.57 current price $32.5715 out of 5 Stars. 1 reviews | 3M Primer 94 Car Wrapping Application Tool, 1/2 Pint ![]() Now $24.48 current price Now $24.48, Was $27.40$27.40 65 out of 5 Stars. 6 reviews |
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| Rec. use | AutomotiveSEM Paints 39683 Self Etching Primer, Gray | AutomotiveSEM 39673 Black Self Etching Primer - 15.5 oz. | Automotivesem 42003 black high build primer - 16 oz. | AutomotiveSEM High Build Primer Surfacer Gray High Build Paint Primer, 12 oz | AutomotiveRust-Oleum Self Etching Primer, 12 oz | Automotive1 Quart SEM Self Etching Primer Paint Gray 39684 - Auto Rust Preventive Coating | AutomotiveGray, Rust-Oleum Automotive Sandable Primer, 12 oz | AutomotiveSEM Paints High-Build Primer Surfacer White | Automotive3M Primer 94 Car Wrapping Application Tool, 1/2 Pint | -Micro-Mark Gray Acrylic Primer, 8oz |
|---|---|---|---|---|---|---|---|---|---|---|
| Paint primer type | All SurfaceSEM Paints 39683 Self Etching Primer, Gray | Oil BasedSEM 39673 Black Self Etching Primer - 15.5 oz. | Acrylicsem 42003 black high build primer - 16 oz. | InteriorSEM High Build Primer Surfacer Gray High Build Paint Primer, 12 oz | All SurfaceRust-Oleum Self Etching Primer, 12 oz | -1 Quart SEM Self Etching Primer Paint Gray 39684 - Auto Rust Preventive Coating | All SurfaceGray, Rust-Oleum Automotive Sandable Primer, 12 oz | AcrylicSEM Paints High-Build Primer Surfacer White | All Surface3M Primer 94 Car Wrapping Application Tool, 1/2 Pint | AcrylicMicro-Mark Gray Acrylic Primer, 8oz |
| Features | Quick DryingSEM Paints 39683 Self Etching Primer, Gray | Quick DryingSEM 39673 Black Self Etching Primer - 15.5 oz. | -sem 42003 black high build primer - 16 oz. | Quick DryingSEM High Build Primer Surfacer Gray High Build Paint Primer, 12 oz | FinishRust-Oleum Self Etching Primer, 12 oz | Quick Drying1 Quart SEM Self Etching Primer Paint Gray 39684 - Auto Rust Preventive Coating | FinishGray, Rust-Oleum Automotive Sandable Primer, 12 oz | -SEM Paints High-Build Primer Surfacer White | Quick Drying3M Primer 94 Car Wrapping Application Tool, 1/2 Pint | -Micro-Mark Gray Acrylic Primer, 8oz |
| Color | BlackSEM Paints 39683 Self Etching Primer, Gray | BlackSEM 39673 Black Self Etching Primer - 15.5 oz. | Blacksem 42003 black high build primer - 16 oz. | GraySEM High Build Primer Surfacer Gray High Build Paint Primer, 12 oz | GrayRust-Oleum Self Etching Primer, 12 oz | Gray1 Quart SEM Self Etching Primer Paint Gray 39684 - Auto Rust Preventive Coating | GrayGray, Rust-Oleum Automotive Sandable Primer, 12 oz | BlackSEM Paints High-Build Primer Surfacer White | Clear3M Primer 94 Car Wrapping Application Tool, 1/2 Pint | GrayMicro-Mark Gray Acrylic Primer, 8oz |
About this item
Product details
- Excellent adhesion to steel, aluminum and stainless steel
- Quick drying
- 3 colors available - black, gray and green
- Packaged in gallons, quarts and aerosols
- Bulk products VOC compliant
Specifications
Rec. use
Paint primer type
Features
Brand
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Customer images
Showing 1-3 of 8 reviews
Verified Purchase
Great Primer - Worth the Extra Expense
Tried Rustoleum self-etching primer and all I can say is you get what you pay for. I could scratch it off with my nail. So I did some research and found SEM primers to be far superior to cheaper more widely available primers. You will most likely not find this at your local big box store, but it definitely is worth the extra effort to order it online and is worth it to pay a little more for a higher quality product.
Verified Purchase
SEM products are professional grade paint products. The self etching primer, along with the SEM cleaner/prep and paint matched my damaged 2023 Ram bumper and adhered in an excellent manner. looks great and is holding up well.
Verified Purchase
Great product. Worth the extra cost
Great product for small or piece jobs. Incredible bond and adhesion. Very forgiving application. Shake it very well before use
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