--- product_id: 39344112 title: "Seymour 620-1431 MRO High Solids Spray Paint, Light Gray Primer, 17 oz | Rust-proof industrial primer for metal & machinery; resists chemicals, abrasion, heat to 300°F; USDA authorized." brand: "seymour" price: "$40.90" currency: USD in_stock: true category: "Seymour" url: https://www.desertcart.us/products/39344112-seymour-620-1431-mro-high-solids-spray-paint-light-gray store_origin: US region: United States of America --- # No-drip smooth finish Heat resistant to 300°F 4X coverage power Seymour 620-1431 MRO High Solids Spray Paint, Light Gray Primer, 17 oz | Rust-proof industrial primer for metal & machinery; resists chemicals, abrasion, heat to 300°F; USDA authorized. **Brand:** seymour **Price:** $40.90 **Availability:** ✅ In Stock ## Summary > 🛠️ Prime Like a Pro — Protect, Perform, Prevail! ## Quick Answers - **What is this?** Seymour 620-1431 MRO High Solids Spray Paint, Light Gray Primer, 17 oz | Rust-proof industrial primer for metal & machinery; resists chemicals, abrasion, heat to 300°F; USDA authorized. by seymour - **How much does it cost?** $40.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/39344112-seymour-620-1431-mro-high-solids-spray-paint-light-gray) ## Best For - seymour enthusiasts ## Why This Product - Trusted seymour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat & Humidity Warrior:** Withstands up to 300°F and high humidity, perfect for demanding industrial environments. - • **Single-Coat Hiding Power:** Achieve full opacity in one coat—speed up your workflow without compromising quality. - • **Flawless Finish Every Time:** No-drip formula ensures a professional, sag-free coat that stands out. - • **Maximize Efficiency with 4X Coverage:** Covers 18 sq. ft. per can, slashing your paint usage and job time. - • **Industrial-Grade Rust & Chemical Shield:** Defends metal surfaces against rust, oil, gasoline, and corrosive chemicals. ## Overview Seymour 620-1431 MRO High Solids Spray Paint is a USDA-authorized, lead-free industrial primer designed for metal and machinery. It delivers 4 times the coverage of standard aerosols with a no-drip, single-coat formula that resists rust, chemicals, abrasion, and heat up to 300°F. Ideal for professionals seeking durable, efficient, and eco-conscious surface protection. ## Description Product Description 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. From the Manufacturer 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. ## Features - 4X THE COVERAGE: Covering 18 SQ. FT., this high-solids formula delivers 4 times the coverage of standard aerosol spray paint, reducing cans needed per job - NO-DRIP FORMULA: Does not run or sag during application for a smooth, professional finish - RUST & CHEMICAL PROTECTION: Protects against rust, weather, oil, gasoline, and most corrosive chemicals - SINGLE-COAT HIDING: Full opacity and coverage in just one coat, saving time on application - HEAT RESISTANT COATING: Withstands temperatures up to 300-Degree F while resisting abrasion and high humidity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AYJ0HA | | Age Range Description | Adult | | Best Sellers Rank | #4,801 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #33 in Spray Paint | | Brand Name | Seymour | | Color | Light Gray Primer | | Color Code | Gray | | Container Type | Can | | Coverage | 17 oz | | Customer Reviews | 4.4 4.4 out of 5 stars (2,134) | | Dry Time In Hours | 24 | | Finish Type | Matte | | Full Cure Time | 24 hours | | Global Trade Identification Number | 00043281006798 | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | True | | Item Form | Aerosol | | Item Volume | 17 fluid ounces | | Item Weight | 1.3 pounds | | Manufacturer | Seymour Paint | | Model Name | 620-1431 | | Model Number | 620-1431 | | Paint Type | Spray | | Part Number | 620-1431 | | Size | 17 Ounce (Pack of 1) | | Special Features | Rust Resistant | | Specific Uses For Product | Exterior | | Surface Recommendation | Metal, Plastic, Wood | | UPC | 043281006798 | | Unit Count | 17 Ounce | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Seymour - **Color:** Light Gray Primer - **Finish Type:** Matte - **Item Volume:** 17 fluid ounces - **Paint Type:** Spray - **Size:** 17 Ounce (Pack of 1) - **Special Feature:** Rust Resistant - **Specific Uses For Product:** Exterior - **Surface Recommendation:** Metal, Plastic, Wood - **Unit Count:** 17 Ounce ## Images ![Seymour 620-1431 MRO High Solids Spray Paint, Light Gray Primer, 17 oz | Rust-proof industrial primer for metal & machinery; resists chemicals, abrasion, heat to 300°F; USDA authorized. - Image 1](https://m.media-amazon.com/images/I/51Il9K3TBlL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - SEYMOUR 620-1431 Industrial MRO High Solids Spray Paint, Light Gray Primer , 17 Ounce (Pack of 1) - Seymour 16-45 Rust Converter, Black - Seymour 20-1673 PBE Professional Primer, Sandable Red Iron Oxide --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/39344112-seymour-620-1431-mro-high-solids-spray-paint-light-gray](https://www.desertcart.us/products/39344112-seymour-620-1431-mro-high-solids-spray-paint-light-gray) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*