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

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🛠️ Protect your metal like a pro—spray smarter, dry faster, last longer!

SPRAY WITHOUT LIMITS - Innovative any-angle spray lets you coat even upside down, ensuring seamless coverage in hard-to-reach spots.
SUPERIOR RUST DEFENSE - Delivers over twice the rust protection compared to standard lacquers and enamels—keep your metal flawless.
RAPID DRY READY TO RECOAT - Dries tack-free in 15-30 mins, recoatable within 1-48 hrs for efficient project flow.
VERSATILE INDOOR OUTDOOR USE - Designed for all environments, this primer stands up to the elements while maintaining a sleek light gray metal finish.
SMOOTH FINISH SANDABLE BOTH WET DRY - Achieve professional-grade results with easy sanding options for flawless prep and finish.

Rust-Oleum 249331 is a 12-ounce automotive metal primer spray in light gray, engineered for fast drying and superior rust prevention. Featuring any-angle spray technology and wet/dry sandability, it covers up to 15 sq. ft. and is ideal for both interior and exterior metal surfaces, delivering professional results with enhanced durability.

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Manufacturer	Rust-Oleum
Part Number	249331
Product Dimensions	6.6 x 6.6 x 20.07 cm; 340 g
Item model number	249331
Size	354.88 ml (Pack of 1)
Colour	Light Gray
Finish	Metal
Item Package Quantity	1
Coverage	15
Special Features	Rust Resistant
Usage	Interior/Exterior
Batteries included?	No
Batteries Required?	No
Item Weight	340 g

Rust-Oleum 249331 Automotive 12-Ounce Rust Metal Primer Spray Paint, Light Gray by Rust-Oleum

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