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🛻 Transform your truck bed into a rust-proof fortress with style!
Rust-Oleum 342668 Stops Rust Truck Bed Coating is a fast-drying, water-based acrylic formula that provides a durable, non-slip protective liner for metal truck beds. Covering up to 40 sq. ft. per quart, it offers superior rust and abrasion resistance while molding perfectly to your truck’s contours. Easy to apply by spray, brush, or roller, it restores and protects with a matte black finish that lasts through all seasons.












| ASIN | B07Q69S3RK |
| Age Range Description | Adult |
| Best Sellers Rank | #2,644 in Automotive ( See Top 100 in Automotive ) #4 in Truck Bed & Tailgate Bed Liners |
| Brand Name | Rust-Oleum |
| Color | Black |
| Color Code | Black |
| Container Type | container |
| Coverage | 40 Square Feet |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,291) |
| Finish Type | Matte |
| Full Cure Time | 2 Hours |
| Global Trade Identification Number | 00020066433666 |
| Included Components | Paint |
| Indoor Outdoor Usage | Indoor |
| Item Form | Liquid |
| Item Type Name | Automotive Truck Bed Coating |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 1.9 Pounds |
| Manufacturer | Rust-Oleum |
| Model Name | Truck Bed Coating |
| Model Number | 342668 |
| Paint Type | Acrylic |
| Part Number | 342668 |
| Size | 32 Fl Oz (Pack of 1) |
| Special Features | special_feature |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Metal |
| UPC | 020066433666 |
| Unit Count | 32.0 Fluid Ounces |
L**I
Nice texture and adhesion
The box had been opened and taped shut on one end. All can were dented up but the hike clips were still on and the lids were secure. First can was fine, havn't opened the others yet. Used a drill mixer to make sure this was blended well. Paint is very thick compared to regular paint and goes on easily (be sure to prep the surface properly) Covered perfectly with 2 coats but did one more with a textured roller just to be sure. I used a brush for most of my project due to having a lot of corners and small spaces. Paint self levels a bit. DO NOT GO BACK OVER WET PAINT... IT WILL BUNCH UP. LET IT DRY AT LEAST AN HOUR. Sand any bumps, drips, and "high traffic"areas between coats. 70 degrees and 50% humidity, first coat dried solid in about 3 hours.... touchable in about an hour. 2nd coat wasn't totally dry for 4 hours but was also touchable in a little over an hour. Texture and color is consistent.
F**.
fantastic stuff
i replaced the bed on my 97-dodge ram and coated the bed and exterior sides and underneath (while the box was off and upside down) with this stuff. scuff if up with 100 grit sandpaper on a random orbit sander. (hand sanding is not enough) wipe it clean with a rag soaked in brake parts cleaner and get painting. works great with a mini roller. (rolling will give you a fantastic finish). i cut a normal roller in half. make sure to use a high-quality roller, so the fuzzy doesn't come off in the rolled paint.do not go back over areas too much, as the paint will go crazy. give it 2 coats an hour apart. or as soon as its dry to the touch. even in 50 degrees, it dries fast. dries like concrete/ sandpaper. love it.
W**N
Easy to apply and makes you look like a pro
I used this truck bed coating on book shelves that I intend to use outdoor to store electrical components inside. I was expecting this to stick to the slippery plastic on the exterior walls of the wooden bookshelf and it worked out perfectly. The coating protects the wood from the elements and helps to somewhat waterproof the wood, which is exactly what I wanted. I can see this coating working perfectly on metals such as a truck bed. I applied it using the roller method and results look very good. Easy to use and apply. Any mistakes are forgiving because before it truly hardens its like a peelable rubber material. A great overall product.
H**E
Not Bad..
Pros: Somewhat self-leveling after rolling out, applies well, easy cleanup on skin. Cons: Doubt the long-term durability, probably needs two coats for best protection. This isn't like Herculiner, in that it has rubber granules within for traction and a slight sacrificial wear layer. This is more a rubberized coat that seems to derive traction from the inherent grippy texture. So I'm just guessing, but from the feel of the product, it's not going to be as durable as Herculiner. You get it on your skin, and you can roll or peel the rubbery coating off, easily. That said, the amount a quart covers seems to track with the estimation of 40 s/f. I covered a small trailer's interior (5.5'L X 4.5'W X 10" sides/tailgate) with it. After rolling it out, it will reconstitute a wet surface that tends to hide streaks. Using a open-cell foam roller for bedliner application produces more a "grained" surface like old cameras. And that's fine; it's overall a nice look that will hide any minor surface flaws. It works well with a brush to get in the corners, also.
D**L
Best over all
This is one of the best products I've ever used. I've used other products before and not had the same results that I've had with this product if you're looking for an affordable product that can give you results that you need and want then I'd recommend using this product over any of the others it's much more affordable and has the same durability as the other pricely products
B**B
Great product
I used this for the wood top on my garage storage cabinet that doubles as a work bench. It's approximately 9'x30" and I was able to cover the top with two coats and I have about 1/4 of a can left So far it seems water tight and very durable.
M**A
Works well in car trunk
Use to cover rust treated car trunk areas. EASE OF APPLICATION: I used a paint brush. Be sure to use gloves FUMES: Although it's water based, it does have a slight ammonia smell. I used a mask to help. Also took frequent breaks because I was in the trunk applying it DRIES QUICKLY: As with most paint, dry speed depends on ambient temperature and humidity COLOR VARIETY: Not a concern since used in the trunk. Black is fine EASE OF CLEANUP: Water based so it was easy to clean with soap and water. COVERAGE / QUANTITY: I used one coat. I have around half the quart left. I'll probably use the rest as a second coat where water may hit the most, e.g. at bottom areas. FINISHED PRODUCT: It has a hard, not rubberized, finish with a textured feel. IDK what the textured bits are made of. It's nice to see. I used one coat. I presume multiple coats will still be a hard finish, not rubberized. WORKS WELL: As of 9/26/25, It's been around one month since application. So far, so good. I'll get more to use for my brake lines
J**L
Salvaged tools and cameras where no replacement parts available
This is great stuff for another purpose. I have power tools and cameras whose rubber coating became torn or sticky. I removed the damaged rubber from tools and coated the bare plastic with several coats. Good as new and even more aggressive grip than original rubber. For sticky rubber I just coated on top and it works great.
J**S
Mi producto me pareció muy bien
M**W
Excellent product, worth the work!!!
ا**د
لا أنصح فيه مادة تجارية سيئ جدا
快**人
4年前の以前2液性の商品は強靭な塗膜でカチカチでしたが、改良した今回の水性ベースはラバー寄りの柔らかい肌みで爪でカリカリしたら細かく汚く剥がれます。 商品説明の強靭な塗膜とか石でも大丈夫とか東スポみたいな説明文は大間違いです!!
M**S
Fantástica protección y protección total
Trustpilot
3 days ago
1 month ago