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Rust-Oleum Professional White Flat Oil-Based Primer 1 gal
Rust-Oleum Professional White Flat Oil-Based Primer 1 gal
Rust-Oleum Professional White Flat Oil-Based Primer 1 gal
Rust-Oleum Professional White Flat Oil-Based Primer 1 gal
Rust-Oleum Professional White Flat Oil-Based Primer 1 gal
Rust-Oleum Professional White Flat Oil-Based Primer 1 gal

Rust-Oleum Professional White Flat Oil-Based Primer 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

When you’re priming metal with confidence, the Rust-Oleum Professional White Flat Oil-Based Primer delivers a durable, stain-blocking base that accepts topcoats smoothly. Packaged…

Rust-Oleum MPN 215969 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $48.99. Our online price is $54.99.
$54.99
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Case of 2 · List Price $109.98
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Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

When you’re priming metal with confidence, the Rust-Oleum Professional White Flat Oil-Based Primer delivers a durable, stain-blocking base that accepts topcoats smoothly. Packaged in a convenient 1-gallon container, this white, flat-finish primer is engineered for both indoor and outdoor projects where a professional-grade base is essential.

What makes it unique

  • Oil-based stain blocking stops bleed-through from water, smoke, or other stains, ensuring a clean canvas for your finish coats.
  • Metal-focused performance specifically recommended for metals, providing strong adhesion and long-lasting base protection on bare or previously painted metal surfaces.
  • White flat base creates an even, matte foundation that minimizes surface imperfections and reduces show-through from topcoats.
  • Professional-grade coverage up to 440 sq ft per gallon, helping you complete larger metal projects efficiently.
  • Familiar workflow for solvent-based coatings with cleanup using mineral spirits, making it straightforward to integrate into existing shop or job-site routines.
  • Indoors and outdoors ready—designed to perform across environments, so you can use it on metal doors, railings, machinery housings, fences, and more.
  • Time considerations that keep projects moving—recoat after 24 hours to maintain momentum; full cure time follows product specifications for best long-term results.
  • Formulated with utility in mind—tinting and colorant were not required, delivering a straightforward base for your final coat.

Practical use cases

  • Prime new or previously painted metal components in garages, workshops, or outdoor structures to stop staining and prepare a solid base for enamel topcoats.
  • Refresh metal doors, gates, or trim where staining or bleed-through has been an issue, ensuring a uniform final appearance.
  • Prep rustic or industrial metal surfaces for a durable, professional finish that resists wear over time in mixed climates.

Specifications at a glance

  • Product: Rust-Oleum Professional White Flat Oil-Based Primer
  • Container size: 1 gallon
  • Color: White (White family)
  • Sheen: Flat
  • Base: Oil-based
  • Recommended surface: Metals
  • Indoor/Outdoor: Indoor and Outdoor
  • Coverage: Up to 440 sq ft per gallon
  • Stain blocking: Yes
  • Cleanup: Mineral spirits
  • Recoat time: 24 (units listed in product data)
  • Full cure time: 12 (units listed in product data)
  • VOC level: 400
  • Tintable: No

This primer is built for reliable performance where metal projects demand a solid, stain-free base. Pair it with a compatible topcoat suited for metal to maximize durability and achieve a professional, long-lasting finish you can trust.

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Non-Returnable This product cannot be returned. All sales final.
Brand Rust-Oleum
SKU 1237429
UPC 020066135553
Unit OZ
Case Pack Quantity 2 per case
Retail Unit Quantity 2
Unit of Measure 0 0
Dimensions (L × W × H) 14 × 7 × 8
Weight 25 lbs
Cubic Feet 0.2228 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
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Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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