{"product_id":"lime-line-automotive-1k-urethane-black-basecoat-quart-1-1-mix-spray-ready-deep-black","title":"LiME LiNE Automotive 1K Urethane Black Basecoat Quart — 1:1 Mix, Spray-Ready Deep Black","description":"\u003cp\u003e\u003cstrong\u003eLiME LiNE Automotive 1K Urethane Black Basecoat (quart) is a one-component urethane basecoat formulated to deliver deep black color and easy 1:1 mixing with urethane reducer for automotive refinishing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis quart of LiME LiNE black basecoat is designed for collision repair shops, body shops, and skilled DIYers who need a reliable, single-component color system that sands and lays down evenly under clear coats. The product is supplied as a base color only (1k), so it requires a urethane reducer and a compatible clearcoat to complete a durable finish. It’s formulated for spray application and intended to be mixed 1:1 with urethane reducer for optimal flow and atomization.\u003c\/p\u003e\n\n\u003ch3\u003eHow should I prepare and mix LiME LiNE black basecoat?\u003c\/h3\u003e\n\u003cp\u003ePreparation begins with a clean, dust-free substrate and proper surface sanding. Measure precisely and mix the quart with urethane reducer at the recommended 1:1 ratio to achieve the intended viscosity and spray pattern.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean and degrease the panel before sanding.\u003c\/li\u003e\n  \u003cli\u003eMask and tack cloth to remove particles.\u003c\/li\u003e\n  \u003cli\u003eMix basecoat and urethane reducer 1:1 by volume, stir thoroughly.\u003c\/li\u003e\n  \u003cli\u003eStrain the mixed material before pouring into the spray gun cup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat spray settings and application technique work best?\u003c\/h3\u003e\n\u003cp\u003eUse a gravity-feed or siphon spray gun with a typical basecoat nozzle (approx. 1.2–1.4 mm) and adjust air pressure for smooth atomization. Apply multiple thin, even fog coats and allow appropriate flash time between passes to avoid runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNozzle size: 1.2–1.4 mm recommended.\u003c\/li\u003e\n  \u003cli\u003eAir pressure: adjust to gun manufacturer guidance for basecoats.\u003c\/li\u003e\n  \u003cli\u003eApply 2–4 light coats with 5–10 minute flash between coats.\u003c\/li\u003e\n  \u003cli\u003eAllow full flash before clearcoat according to temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this basecoat be used with different reducers and clears?\u003c\/h3\u003e\n\u003cp\u003eYes — it’s compatible with urethane reducers and most single- or two-stage urethane clears, provided you follow the reducer and clear manufacturer’s guidelines. Select reducer speed to match ambient temperature for consistent drying and leveling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMix 1:1 with a urethane reducer chosen for current temperature.\u003c\/li\u003e\n  \u003cli\u003eUse a compatible urethane clearcoat for final protection and gloss.\u003c\/li\u003e\n  \u003cli\u003eFollow recommended dry times of the clearcoat manufacturer.\u003c\/li\u003e\n  \u003cli\u003eTest in a small area if using unfamiliar products together.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: LiME LiNE Automotive 1K Urethane Black Basecoat (quart) is intended for professional refinishers, body shop technicians, and experienced DIY enthusiasts who need a high-coverage black basecoat that mixes 1:1 with urethane reducer. It’s not a standalone finish — plan to use a compatible urethane clearcoat for final durability and gloss. Choose this quart when you want predictable mixing, straightforward sprayability, and a solid color foundation for automotive refinishing projects.\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 do I mix LiME LiNE 1K basecoat with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mix the quart 1:1 by volume with a urethane reducer; choose reducer speed based on ambient temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a clearcoat after this basecoat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This 1K basecoat is a color layer and requires a compatible urethane clearcoat for protection and gloss.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LiME LiNE","offers":[{"title":"Default Title","offer_id":67585431797945,"sku":"B0D6LYFD2T","price":174.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/lime-line-black-basecoat-front-label.jpg?v=1790470079","url":"https:\/\/redleafauto.ca\/products\/lime-line-automotive-1k-urethane-black-basecoat-quart-1-1-mix-spray-ready-deep-black","provider":"Redleaf Auto","version":"1.0","type":"link"}