{"product_id":"spray-bike-spray-frame-builders-metal-primer-400ml-light-grey","title":"Spray.Bike Frame Builder's Metal Primer 400ml - Light Grey","description":"\u003cp\u003eThe \u003cstrong\u003eSpray Bike Frame Builder's Metal Primer 400ml\u003c\/strong\u003e in Light Grey is a purpose-built aerosol primer for bare steel and aluminium bicycle frames. Before applying any \u003ca href=\"\/collections\/spray-bike\"\u003eSpray Bike\u003c\/a\u003e colour coat, a proper primer foundation is essential — Metal Primer creates the adhesion layer that ensures your top coat bonds correctly to bare metal, delivering a more durable and even finish than painting directly onto an unprimed surface.\u003c\/p\u003e\u003cp\u003eThe low-pressure, non-drip formula makes it easy to apply over the complex geometry of a bicycle frame — around joints, inside forks, and along tight tube sections — without runs or sags. Spray from 20cm or more for even, consistent coverage. No acid washing or heat treatment required. The light grey tone works across the full spectrum of Spray Bike colour coats, from light pastels to deep darks.\u003c\/p\u003e\u003cp\u003eFrame Builder's Metal Primer is the recommended first step for any bare steel or aluminium build or restoration in the Spray Bike Frame Builder's system. Follow primer with any colour coat from the BLB London, Vintage, Historic, Pop, Nightshade, Fluorescent, or Keirin Flake collections, then seal with Frame Builder's Transparent Finish for a fully protected frame.\u003c\/p\u003e\u003cp\u003eFor rust protection on bare steel frames in humid or wet environments, apply Spray Bike Frame Builder's Cold Zinc before the Metal Primer for maximum corrosion resistance. Browse the complete \u003ca href=\"\/collections\/spray-bike\"\u003eSpray Bike collection\u003c\/a\u003e and all \u003ca href=\"\/collections\/spray-paint-supplies\"\u003espray paint supplies\u003c\/a\u003e at Fat Buddha Store.\u003c\/p\u003e","brand":"Spray.Bike","offers":[{"title":"MULTI \/ ONE SIZE","offer_id":55691246731590,"sku":"FR\/BU-PRIMER-METAL","price":11.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/2681\/1974\/files\/1743938440-37591700.jpg?v=1773074054","url":"https:\/\/www.fatbuddhastore.com\/products\/spray-bike-spray-frame-builders-metal-primer-400ml-light-grey","provider":"Fat Buddha Store","version":"1.0","type":"link"}