{"product_id":"graco-521-spray-tip-roof-coating","title":"Graco RAC X 521 Reversible Spray Tip – For Airless Application of Noxseal \u0026 Pro Rust","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eGraco RAC X 521 Reversible Spray Tip – For Airless Application of Roof Coatings\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe recommended spray tip for fast, professional application of Noxseal and Pro Rust coatings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Graco RAC X 521 reversible tip is the industry-standard nozzle for airless sprayer application of elastomeric roof coatings. Specifically recommended for use with Noxseal and Pro Rust products, this tip delivers the ideal spray pattern and flow rate for even, consistent coverage on metal roofs, flat roofs, and shingle surfaces.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIts reversible design allows you to quickly clear clogs on the job — just twist the tip 180° and spray to flush, then twist back and keep working. No downtime, no tools needed.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eReversible design\u003c\/strong\u003e — clear clogs instantly by rotating the tip 180°. No disassembly needed\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e521 pattern\u003c\/strong\u003e — 10-inch fan width at 12 inches from the surface, ideal for roof coating applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\u003cstrong\u003eCompatible with all Graco RAC X airless sprayers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpecifically recommended\u003c\/strong\u003e for Noxseal and Pro Rust elastomeric coatings\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProfessional-grade\u003c\/strong\u003e — the same tip used by commercial roofing contractors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eRecommended Pairing\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNoxseal\u003c\/strong\u003e — use tip 521 or 523 for optimal coverage (~350 sq. ft. per 5-gallon pail)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePro Rust\u003c\/strong\u003e — use tip 521 or 524 for optimal coverage (~350 sq. ft. per 5-gallon pail)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1x Graco RAC X 521 Reversible Spray Tip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003ePro Tip\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf you're coating a large roof with an airless sprayer, keep a spare 521 tip on hand. Tips wear over time and a worn tip means uneven coverage. Swapping in a fresh tip halfway through a big job ensures consistent results from start to finish.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e🇺🇸 \u003cstrong\u003eFREE SHIPPING on all orders across the USA\u003c\/strong\u003e\u003c\/p\u003e","brand":"Best Roof Coatings","offers":[{"title":"Default Title","offer_id":47484627681534,"sku":"28","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/6342\/9118\/files\/Gemini_Generated_Image_nh05qjnh05qjnh05.png?v=1771258618","url":"https:\/\/bestroofscoating.com\/products\/graco-521-spray-tip-roof-coating","provider":"bestroofscoating","version":"1.0","type":"link"}