So how long can I leave this on my truck before painting 🤔

This stuff is very tough to sand it is almost like stand alone paint very durable kinda surprised me no fingerprint transfer after it dried so I dont think it matters much. I left mine on for a week before I got around to painting I just ran a clean new terrycloth towel & normal prep and my flat black topcoat is fine a year later

Can I paint my handgun with it? It’s old and it got some rust I want to prevent it

I wold not maybe some 3000 grit depending 5000 or higher or even lower grit. test in a small area underneath or a hidden area under the grip/stock if its super light rust might get it clean then oil it or get some blue steel for guns and re blue it. All depends on bad the rust is check inside the action barrel or better yet get a gun Smith to look at it there better ways than this rustoleum

Can i use this on aluminum? Ford makes its hoods from aluminium and I'm spot painting some of the rusted areas.

Never Seen Aluminum Rust because it doesn't

Rust Oleum Rusty Metal Primer | Desertcart Malaysia

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RM206

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Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Protect, prime, and perfect—because your ride deserves the ultimate armor.

UNMATCHED RUST DEFENSE - Delivers over twice the rust protection compared to standard enamels, locking out corrosion for good.
FAST TRACK YOUR PROJECT - Dries to the touch and ready for recoating in just 15 minutes—because your time is valuable.
EFFORTLESS COMFORT SPRAY - Wider finger pad reduces fatigue during continuous use—perfect for those marathon DIY sessions.
PRECISION SPRAY ANYWHERE - Advanced spray system lets you coat even the toughest angles, including upside down, with zero hassle.
SEAMLESS FINISH COMPATIBILITY - Flat matte primer finish bonds flawlessly with any topcoat, ensuring a sleek, professional look every time.

Rust-Oleum Rusty Metal Primer is an oil-based, corrosion-resistant spray designed to protect heavily rusted metal surfaces. Covering up to 12 sq ft per can, it dries quickly with a matte finish and can be recoated in just 15 minutes. Featuring an advanced spray system for versatile application and a comfort spray tip to reduce fatigue, it provides more than twice the rust protection of standard enamels and ensures superior adhesion for any topcoat.

Specifications

ASIN	B003CT4AO8
Age Range Description	Adult
Brand	Rust-Oleum
Brand Name	Rust-Oleum
Color	Light Gray
Color Code	#D3D3D3
Colour	Light Gray
Container Type	Can
Coverage	12 sq ft/can
Customer Reviews	4.5 out of 5 stars 991 Reviews
Dry Time In Hours	0.25
Finish Type	Matte
Finish type	Matte
Full Cure Time	15 Minutes
Global Trade Identification Number	00020066188740
Included Components	Spray Tip
Indoor Outdoor Usage	Outdoor
Is Waterproof	False
Item Form	Aerosol
Item Volume	12 Fluid Ounces
Item Weight	340 Grams
Item volume	12 Fluid Ounces
Manufacturer	RUST-OLEUM
Model Number	249331
Paint Type	Oil
Part Number	249331
Size	340 g (Pack of 1)
Special Features	Rust Resistant
Special features	Rust Resistant
Specific Uses For Product	Interior/Exterior
Surface Recommendation	Metal
UPC	020066188740
Unit Count	12 Grams
Water Resistance Level	Water Repellent

Reviews

P**N

Leaves a fine surface ready to receive paint.

Sprays well and fills small lines and cracks to ready the surface for the finish paint. Definitely produces a better final product than not using it.

11.10.2025

M**B

Prime

another great rustoleum product. worked great over self etching primer.

22.07.2025

W**R

Great product.

21.05.2026

O**O

Great

19.05.2026

C**R

would buy again

5.05.2026

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Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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