SEYMOUR 620-1431 Industrial MRO High Solids Spray Paint, Light Gray Primer , 17 Ounce (Pack of 1)
Original price was: $18.99.$14.48Current price is: $14.48.
Price: $18.99 - $14.48
(as of Mar 26, 2025 14:51:55 UTC – Details)
A rust proof industrial primer formulated specifically for use with MRO Industrial Protective Coatings. The most advanced high solids, VOC Compliant coating in the industry, 3-4 times the coverage of standard aerosol spray paint. A superior, lead-free industrial coating formulated for maintenance operations where maximum performance is required. Protects against rust, weather, oil, gasoline and most corrosive chemicals. MRO High Solids resists abrasion and heat, withstands high humidity, has single coat hiding and is USDA authorized. Heat resistant up to 300-Degree F. As a responsible corporate citizen, SEYMOUR of Sycamore is thoroughly committed to protecting the natural environment and ensuring the well-being of our employees. This means not only providing a safe, clean and healthy workplace, but also fulfilling our legal and social responsibilities within the community. SEYMOUR has developed coatings with waterborne and high-solids resins as an alternative to traditional solvent-based polymers. SEYMOUR products do not contain lead, cadmium, mercury, chromates or chlorinated solvents.
3-4 times the coverage of standard aerosol spray paint
Does not run or sag
Protects against rust, weather, oil, gasoline and most corrosive chemicals
Resists abrasion and heat
Has single coat hiding
Customers say
Customers are satisfied with the paint’s quality, durability, and coverage. They find it leaves a beautiful finish, covers well in one coat, and has long-lasting big cans. Many consider it the best they have used. However, opinions vary on color accuracy, drying time, and value for money.
AI-generated from the text of customer reviews
9 reviews for SEYMOUR 620-1431 Industrial MRO High Solids Spray Paint, Light Gray Primer , 17 Ounce (Pack of 1)
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Original price was: $18.99.$14.48Current price is: $14.48.
J. Bales –
One of the Best Spray Paints
I’ve used MRO flat black and yellow paints and I’ve been impressed so far. The paint coverage is excellent. After 2-3 coats you have a good looking and durable finish. It does take a surprisingly long time to cure, however. It dries to the touch in a couple of hours, but the finish is still pretty soft and will scratch easily for a day or more. I would err on the side of giving it a weak to cure before putting it through any hard use. I attempted to bake cure in a dehydrator (sub 200 degree F temperature), but that results in wrinkles in the finish, so I do not recommend that. I swear that the yellow has a hint of banana smell Overall, the paint works well.
gg –
Great product, self leveling
Love this company. My photos are of the dark green color atop the primer. I use it on cast iron and also on this old rusty bench I picked up at the dump. The primer levels pretty freakin smooth. As does the paint enamel. Yes it takes a while to dry, be patient. Iâm in the south so I paint it in the evening outside to let it dry overnight, then let it cure in the blasting hot sun all day. It sets hard as a rock. The primer & paint in the can does go a long way, thankfully, and didnât get clogged. Nice even spray. Adhesion was fantastic. Everything I repainted was either an antique or rusty, and while I did spray the metal with the power washer before hand to remove loose old paint chips & dirt, but I didnât sand smooth or anything like that. I donât mind texture on antique cast iron. My intention for buying this paint was protection & durability. And this company provides both of those things. I really am enjoying the dark green paint color. It dries a little darker than when initially wet. Both pictures I posted are the same dark green color, the bench is in direct sun, the porch posts Iâm making into an arbor is in the shade when I took the photo. It is lively, elegant, and to me has more appeal than black- Especially on outdoor metal
Carl –
Quality product
Great paint. Covers most things in one coat and really hold up outdoors .
PS –
Good paint
This Seymour MRO is good paint, it’s not as spectacular as i was expecting it to be. Coverage is good but not excellent, better than a rustoleum industrial can though. The finish is smooth and is really helped by some polish after it fully cures. The worst part about this can is the spray tip, it sprays a decent fan, but is stiff and uncomfortable as all heck. Swapping tips or using one of those ‘paint gun’ type attachments may be a decent idea. I’m happy overall with this paint, it did what I wanted it to do and the color is exactly what I wanted. (In my picture the ‘grit’ in the dimples is intentional and has nothing to do with the Seymour paint)
Joe Myers –
Excellent Grade Paint
After spending several hrs removing the really old flaking paint and rust, I sprayed a light to med coat on it. About an hr later, flipped it over and sprayed the underside bars. The paint laid down really well and sprayed out until there was nothing left in the can. That is impressive in itself. Since many spray paints clog up early on and leave you with a partially full unusable can. The coverage was also good. I was surprised how closely the paint matched the original color. This was an older Perry Mid scaffold.Iâm gonna leave this to sit for a few days before I attempt to use it. In my experience, these industrial grade paints take longer to harden and dry but leave a much more durable finish in the end.Once Iâm able to see how well this paint stands up to use, Iâll update if I have any issues.
Spacepilot –
Look no further, this is the good stuff.
Seymour has never disappointed me. Excellent coverage and very durable. Sprays on and settles evenly. Hard to screw it up with this stuff. Love the flat black. Thank you Seymour.
Kittypots –
Good paint
It does as it claims!
Mike Rogers –
AMAZINGLY good paint – like a baked-on powder coating
This “Seymour MRO High Solids” spray paint is amazing.It has extremely good coverage, it hides everything, it’s self-leveling, quick-drying, and the finish is smooth, non-reflective, and durable. It doesn’t drip, pool, or run unless you put on a ridiculously thick coat.It’s a very forgiving paint; apply this correctly and you’ll be happy every time. It dries as hard as rock, like a powder-coated finish. Super hard, super durable.Here’s the key to using this paint: plan on giving whatever you’re painting one good, even coat. Other paints typically tell you to build up multiple thin coats, but don’t use this stuff that way. One nice, thick, smooth coat with 100% coverage is what you’re aiming for.Shake the can well and keep shaking it as you paint.Spray any little nooks and crannies first, give the rest a good solid coat, and then STOP. Put the can down. DON’T keep spraying and spraying and spraying- do your best to get *everything* covered on the first glorious layer.If you can, immediately cover the object with a box or other shield to prevent dust from ruining the finish. Leave it for ~30 mins until it’s no longer tacky.You can go back and do touch-ups, but my suggestion is to let the original coat dry a little bit first , and then very gingerly hit any missed areas.I use this for painting the inside/outside of PC cases and it’s always done a super job. One coat really does it all.I don’t give many 5-star reviews but this is great stuff; highly recommended!
Amazon Customer –
Four cans would have done much better.