{"product_id":"permatex-81849-rust-treatment-10-25-oz-aerosol-can-rust-removal-primer","title":"Permatex 81849 Rust Treatment – 10.25 oz Aerosol Can | Rust Removal \u0026 Primer","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePermatex 81849 Rust Treatment is a fast-acting, one-step rust solution designed for metal surfaces across automotive, agricultural, and industrial equipment. It removes existing rust and forms a durable black polymer film that can serve as a paintable primer, especially when used with body filler or fiberglass components.\u003c\/p\u003e\n\u003cp\u003eIn practice, you brush or spray on the treatment, and within minutes the old rust is replaced by a protective layer that helps resist future corrosion.\u003c\/p\u003e\n\u003cp\u003eThat coating doubles as a primer, so you can topcoat with your preferred paint for a finished look. The film bonds with compatible paints and accepts additional coats.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to apply by brush or spray, reducing prep time\u003c\/li\u003e\n\u003cli\u003eEffective rust removal on many automotive surfaces\u003c\/li\u003e\n\u003cli\u003eRapid formation of a durable black coating that acts as primer\u003c\/li\u003e\n\u003cli\u003eProtective primer that accepts paint for a finished look\u003c\/li\u003e\n\u003cli\u003eEngineered to work with body filler and fiberglass components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal uses\u003c\/h3\u003e\n\u003cp\u003eThis rust treatment is built to handle a range of work environments and project types. It tolerates typical shop temperatures between 50°F and 90°F (10°C–32°C) during application, and surfaces up to 200°F (93°C) can be handled while the coating cures or sets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive applications, including frames, rails, and structural parts\u003c\/li\u003e\n\u003cli\u003eTrucks, trailers, storage tanks, pipes, fences, bulkheads\u003c\/li\u003e\n\u003cli\u003eOverheads, decks, hatch covers (topcoat with marine paint for exposed surfaces)\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment, plows, tractors, and snow removal gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrepare a clean, dry surface by removing loose rust and dirt\u003c\/li\u003e\n\u003cli\u003eApply evenly by brush or spray; allow proper drying between coats\u003c\/li\u003e\n\u003cli\u003ePaint over once fully cured to achieve your desired finish\u003c\/li\u003e\n\u003cli\u003eStore the can upright in a cool, ventilated area away from heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNote: Not recommended for automotive exterior sheet metal repairs. For best results, use within the specified temperature window (50°F–90°F) and on surfaces not exceeding 200°F.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces is Permatex 81849 rust treatment suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for most automotive surfaces, trucks, trailers, storage tanks, pipes, fences, and equipment; not recommended for automotive exterior sheet metal repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How quickly does rust disappear after application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Within minutes, rust is replaced by a durable black polymer coating that can be painted over.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Permatex","offers":[{"title":"Default Title","offer_id":42465586610261,"sku":"B000BKC25K","price":29.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/permatex-81849-rust-treatment-aerosol-can-pour.jpg?v=1778013013","url":"https:\/\/plentytorque.co.uk\/products\/permatex-81849-rust-treatment-10-25-oz-aerosol-can-rust-removal-primer","provider":"PlentyTorque","version":"1.0","type":"link"}