--- product_id: 299663458 title: "Filler Primer Spray, Grey, 312 gm" brand: "rust-oleum" price: "AR$63619" currency: ARS in_stock: true reviews_count: 7 category: "Rust Oleum" url: https://www.desertcart.com.ar/products/299663458-filler-primer-spray-grey-312-gm store_origin: AR region: Argentina --- # Any-angle spray with comfort tip Water-resistant & rust-stopping Hi-build formula fills imperfections Filler Primer Spray, Grey, 312 gm **Brand:** rust-oleum **Price:** AR$63619 **Availability:** ✅ In Stock ## Summary > 🛡️ Seal the deal with Rust-Oleum: where protection meets perfection! ## Quick Answers - **What is this?** Filler Primer Spray, Grey, 312 gm by rust-oleum - **How much does it cost?** AR$63619 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/299663458-filler-primer-spray-grey-312-gm) ## Best For - rust-oleum enthusiasts ## Why This Product - Trusted rust-oleum brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Spray Your Way:** Innovative any-angle spray with comfort tip ensures effortless, precise application even in tricky spots. - • **Fast-Dry Efficiency:** Dries to matte finish in just 30 minutes, so you can keep your projects moving without delay. - • **Versatile & Durable:** Perfect for metal, wood, and fiberglass—indoor or outdoor—making it the ultimate primer for all your creative and repair needs. - • **Flawless Surface Prep:** Hi-build formula smooths out minor imperfections for a pro finish every time. - • **Rust? Not on Your Watch:** Advanced rust-stopping formula protects metal surfaces from corrosion and decay. ## Overview Rust-Oleum Filler Primer Spray is a high-build, grey primer designed to fill surface imperfections and enhance topcoat adhesion. Featuring a rust-stopping formula and an any-angle spray with comfort tip, it delivers a durable, water-resistant matte finish in just 30 minutes. Ideal for metal, wood, and fiberglass surfaces, this 11 oz aerosol can covers up to 12 square feet, making it a trusted choice for both indoor and outdoor projects. ## Description From the manufacturer Rust-Oleum, Gray, GrayRust-Oleum 249279 Automotive Filler Primer Spray Paint, 11 oz, 11-Ounce Rust-Oleum Filler Primer is a hi-build formula that fills in minor imperfections in the surface and improves top coat adhesion and appearance. For use on metal, wood and fiberglass surfaces. Hi-build formula Fills in imperfections Stops Rust formula Any-Angle Spray with Comfort Tip Use outdoors or in a well-ventilated area such as an open garage About Us Solving challenges is the very foundation of who we are. After all, in the beginning, our founder, sea captain Robert Fergusson, didn’t particularly care about paint. He just wanted to keep his ship intact. That’s why, when he noticed that an accidental splash of fish oil had stopped the relentless spread of corrosion on his rusty metal deck, he immediately recognized it for what it was: A valuable solution. The same passion that drove the Captain to spend his next few years creating the rust-preventative paint. When we see a problem, we work diligently until we’ve perfected a solution - which has led to some of the cutting-edge, durable and innovative products. Review: Good for 3D prints - Best choice for helmet or armor 3D printed builds, dries fast and works really good with PLA and PETG prints Review: Doesn’t fill any better than normal paint - Doesn’t really fill much. It is not high-build. Acts just like normal paint product. But paint quality is decent and sandable. ## Features - Fills in imperfections - Stops Rust formula - Any-Angle Spray with Comfort Tip - Use outdoors or in a well-ventilated area such as an open garage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003CT4AM0 | | Age Range Description | Adult | | Best Sellers Rank | #345 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Primer Paint | | Brand | Rust-Oleum | | Brand Name | Rust-Oleum | | Color | Grey | | Color Code | #808080 | | Colour | Grey | | Container Type | Can | | Country of Origin | China | | Coverage | 12 Square Feet/Can | | Customer Reviews | 4.7 out of 5 stars 1,323 Reviews | | Dry Time In Hours | 0.5 | | Finish Type | Matte | | Finish type | Matte | | Full Cure Time | 2 Hours | | Global Trade Identification Number | 00020066188627 | | Included Components | Spray | | Indoor Outdoor Usage | Indoor | | Is Waterproof | True | | Item Form | Aerosol | | Item Volume | 11 Fluid Ounces | | Item Weight | 11 Ounces | | Item volume | 11 Fluid Ounces | | Manufacturer | RUST-OLEUM | | Model Name | Rust-Oleum 249279 Automotive Filler Primer Spray Paint, 11 oz, Gray | | Model Number | 249279 | | Paint Type | Spray | | Part Number | 249279 | | Size | 1 Liter | | Special Features | Rust Resistant | | Special features | Rust Resistant | | Specific Uses For Product | Interior/Exterior | | Surface Recommendation | Metal | | UPC | 020066188627 | | Unit Count | 11 Grams | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Rust-Oleum - **Colour:** Grey - **Finish type:** Matte - **Item volume:** 11 Fluid Ounces - **Size:** 1 Liter ## Images ![Filler Primer Spray, Grey, 312 gm - Image 1](https://m.media-amazon.com/images/I/71GXMVMl-gL.jpg) ## Questions & Answers **Q: Is there a noticeable difference from the sandal filler primer?** A: No difference **Q: Is this sandable?** A: Yes, It's sandable **Q: Can I use this with an acrylic-lacquer spray paint (automotive touch-up)?** A: Yes just make sure it's completely dry before applying top coat **Q: Can this be used on a previously spray painted surface (scuffed with 80 grit) or is a bare surface recommended?** A: It would stick but IMO the surface would not be very smooth. This will fill some small areas If this is what you want other wise I would strip the piece and then apply the primer. The better the base coat the better the coverage. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for 3D prints *by I***S on 17 July 2026* Best choice for helmet or armor 3D printed builds, dries fast and works really good with PLA and PETG prints ### ⭐⭐⭐⭐ Doesn’t fill any better than normal paint *by A***Y on 21 July 2026* Doesn’t really fill much. It is not high-build. Acts just like normal paint product. But paint quality is decent and sandable. ### ⭐⭐⭐⭐⭐ Best quality product. *by N***N on 4 July 2019* price is very high but Best quality product. Also drys very fast. Easy to use. ## Frequently Bought Together - Rust-Oleum 249279 Automotive Filler Primer Spray, 11 oz, Gray - Rust-Oleum 249322 Automotive Self Etching Primer Spray, 12 oz, Matte Dark Green - Rust-Oleum 260510 Stops Rust Automotive 2-in-1 Filler & Sandable Primer Spray, 12 oz, Gray --- ## 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.com.ar/products/299663458-filler-primer-spray-grey-312-gm](https://www.desertcart.com.ar/products/299663458-filler-primer-spray-grey-312-gm) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-28*