{"title":"Reducers, Activators \u0026 Solvents for Auto Body","description":"\u003cp\u003eExplore our Chemicals collection — professional-grade reducers, activators, and solvent cleaners formulated for auto body work. These chemicals help you prep, clean, and finish surfaces with maximum adhesion and clarity. Designed for quality, consistency, and fast results in every repair or restoration project.\u003c\/p\u003e","products":[{"product_id":"standard-urethane-grade-reducer-7220-1-gallon-60-f-77-f","title":"LAUCO Standard Urethane Grade Reducer (7220), 1 Gallon, 60°F - 77°F - for Automotive Paint and Industrial Paint Use - High Performance Automotive Grade","description":"\u003cp\u003eStandard Urethane Grade Reducer (7220) is a high-performance solvent designed to reduce the viscosity of urethane coatings, ensuring a smooth and even application. It is specifically formulated to enhance the dissolving capabilities of the paint, promoting optimal mixing and blending. Compatible with Lauco and FinishX products, this reducer delivers exceptional results while maintaining the integrity of the coating. Key Benefits: Reduces application viscosity for smoother paint film High dissolving ability for improved mixing Compatible with Lauco and FinishX products Color: Transparent Long shelf life of 48 months at 25°C Product Specifications: Color: Transparent Shelf Life: 48 months at 25°C Size: 1 Gallon Optimal Application Temperature: 60°F - 77°F Note: Proper ventilation and safety precautions should be observed when using this product. Disclaimer: The information provided here is for general guidance only. Always refer to the product label for specific instructions and safety information.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOptimized for ideal shop temps of 60 °F-77 °F: Specifically formulated for standard ambient conditions, delivering consistent viscosity and finish flow when typical temperature ranges apply.\u003c\/li\u003e\n\u003cli\u003eHigh-solids urethane \u0026amp; industrial coating compatible: Tailored to blend seamlessly with modern urethane topcoats and industrial finishes, enabling smooth mixing and reliable performance across systems.\u003c\/li\u003e\n\u003cli\u003eImproves film appearance \u0026amp; minimizes spray defects: Helps reduce orange peel, runs and sagging by promoting better flow and leveling, resulting in a smoother, more durable finish.\u003c\/li\u003e\n\u003cli\u003eLarge shop-size bulk quantity for multiple panels or full-vehicle jobs: One-gallon packaging gives cost-effective coverage for body shops, auto refinishing jobs, and heavy use applications.\u003c\/li\u003e\n\u003cli\u003eExtended shelf life for flexible inventory management: With a stability rating of up to 48 months when stored at 25 °C, this reducer supports seasonal use and minimizes waste.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Supply Company","offers":[{"title":"Default Title","offer_id":46008594858198,"sku":"7220-STANDARD","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71IQ4hewXZL.jpg?v=1782250528"},{"product_id":"standard-urethane-grade-reducer-7220-1-gallon-60-f-77-f-copy","title":"Slow Urethane Grade Reducer (7230), 1 Gallon, 75°F - 95°F - For Automotive Paint and Industrial Paint Use - High Performance Automotive Grade","description":"\u003cp\u003eSlow Urethane Grade Reducer (7230) is a high-performance solvent designed to reduce the viscosity of urethane coatings, ensuring a smooth and even application. It is specifically formulated to enhance the dissolving capabilities of the paint, promoting optimal mixing and blending. Compatible with Lauco and FinishX products, this reducer delivers exceptional results while maintaining the integrity of the coating.  Key Benefits: Reduces application viscosity for smoother paint film High dissolving ability for improved mixing Compatible with Lauco and FinishX products Color: Transparent Long shelf life of 48 months at 25°C Product Specifications: Color: Transparent Shelf Life: 48 months at 25°C Size: 1 Gallon Optimal Application Temperature: 75°F - 95°F Note: Proper ventilation and safety precautions should be observed when using this product. Disclaimer: The information provided here is for general guidance only. Always refer to the product label for specific instructions and safety information.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Performance Urethane Solvent Reducer: Formulated specifically for the 7230 series to effectively reduce viscosity of urethane coatings, enabling smooth flow and excellent film build for automotive and industrial refinishing.\u003c\/li\u003e\n\u003cli\u003eIdeal for Warm Temperature Application Range: Best suited for ambient conditions between 75 °F and 95 °F, ensuring consistent leveling and reliable results during mid-season or warm environmental spraying.\u003c\/li\u003e\n\u003cli\u003eEnables Optimal Mixing \u0026amp; Systems Compatibility: Designed to work seamlessly with high-solids and urethane coating systems, improving dissolution and promoting uniform application without sag or orange-peel defects.\u003c\/li\u003e\n\u003cli\u003eSmooth Surface Finish \u0026amp; Enhanced Adhesion: By reducing thick film viscosity the reducer helps coatings to self-level and adhere properly, which supports premium appearance and long-term durability of the topcoat.\u003c\/li\u003e\n\u003cli\u003eProfessional \u0026amp; DIY-Ready Packaging: Supplied in a 1-gallon size to meet shop-level demand and cost efficiency, yet suitable for detailers or serious DIYers requiring a trusted urethane reducer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Supply Company","offers":[{"title":"Default Title","offer_id":46008672387286,"sku":"7230-SLOW","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71MDxLuhvTL.jpg?v=1782251196"},{"product_id":"extra-slow-urethane-grade-reducer-7250-1-gallon-95-f","title":"LAUCO Extra Slow Urethane Grade Reducer (7250), 1 Gallon, \u003e 95°F - for Automotive Paint and Industrial Paint Use - High Performance Automotive Grade (Extra Slow - One Gallon) 7250-EXTRASLOW","description":"\u003cp\u003eExtra Slow Urethane Grade Reducer (7250) is a high-performance solvent designed to reduce the viscosity of urethane coatings, ensuring a smooth and even application. It is specifically formulated to enhance the dissolving capabilities of the paint, promoting optimal mixing and blending. Compatible with Lauco and FinishX products, this reducer delivers exceptional results while maintaining the integrity of the coating.  Key Benefits: Reduces application viscosity for smoother paint film High dissolving ability for improved mixing Compatible with Lauco and FinishX products Color: Transparent Long shelf life of 48 months at 25°C Product Specifications: Color: Transparent Shelf Life: 48 months at 25°C Size: 1 Gallon Optimal Application Temperature: \u0026gt; 95°F Note: Proper ventilation and safety precautions should be observed when using this product. Disclaimer: The information provided here is for general guidance only. Always refer to the product label for specific instructions and safety information.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtra Slow Urethane Grade Reducer (7250) is a high-performance solvent designed to reduce the viscosity of urethane coatings, ensuring a smooth and even application.\u003c\/li\u003e\n\u003cli\u003eIt is specifically formulated to enhance the dissolving capabilities of the paint, promoting optimal mixing and blending. Compatible with Lauco and FinishX products, this reducer delivers exceptional results while maintaining the integrity of the coating.\u003c\/li\u003e\n\u003cli\u003eReduces application viscosity for smoother paint film and high dissolving ability for improved mixing.\u003c\/li\u003e\n\u003cli\u003eShelf Life: 48 months at 25°C. - Optimal Application Temperature: \u0026gt; 95°F\u003c\/li\u003e\n\u003cli\u003eDisclaimer: Always refer to the product label for specific instructions and safety information.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Supply Company","offers":[{"title":"Default Title","offer_id":46009130811606,"sku":"7250-EXTRASLOW","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/610cX5Sdf4L_f4228751-a219-45a7-b943-66b7b44ff5e0.jpg?v=1782249375"},{"product_id":"fast-urethane-grade-reducer-7210-1-gallon-40-f-60-f","title":"LAUCO Fast Urethane Grade Reducer, 1 Gallon (For 40 °F \/ 4 °C \u0026 Above), High-Performance Solvent Thinner for Urethane \u0026 High-Solids Automotive\/Industrial Coatings (7210)","description":"\u003cp\u003eFast Urethane Grade Reducer (7210) is a high-performance solvent designed to reduce the viscosity of urethane coatings, ensuring a smooth and even application. It is specifically formulated to enhance the dissolving capabilities of the paint, promoting optimal mixing and blending. Compatible with Lauco and FinishX products, this reducer delivers exceptional results while maintaining the integrity of the coating. Key Benefits: Reduces application viscosity for smoother paint film High dissolving ability for improved mixing Compatible with Lauco and FinishX products Color: Transparent Long shelf life of 48 months at 25°C Product Specifications: Color: Transparent Shelf Life: 48 months at 25°C Size: 1 Gallon Optimal Application Temperature: 40°F - 60°F Note: Proper ventilation and safety precautions should be observed when using this product. Disclaimer: The information provided here is for general guidance only. Always refer to the product label for specific instructions and safety information.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngineered for Cooler Spraying Conditions (≈ 40 °F and above): Specifically formulated to thin urethane coatings in chilled or climate-controlled shops, ensuring proper flow and finish quality even at lower temperatures.\u003c\/li\u003e\n\u003cli\u003eReduces Viscosity \u0026amp; Improves Film Build: Designed to optimize high-solids urethane and topcoat systems by promoting smoother application and enhanced thickness for better coverage and durability.\u003c\/li\u003e\n\u003cli\u003eSeamless Compatibility With Urethane Systems: Tailored to integrate with automotive and industrial urethane topcoats and clearcoats perfect for collision repair, refinish shops and serious DIY uses.\u003c\/li\u003e\n\u003cli\u003eImproves Spray Gun Performance \u0026amp; Transfer Efficiency: Helps regulate spray pattern, minimize overspray and reduce wasted material yielding cleaner lines and more consistent finishes.\u003c\/li\u003e\n\u003cli\u003eBulk-Friendly 1-Gallon Packaging for Value: Large format offers cost effectiveness for multi-panel jobs, fleet work or extensive refinishing ideal for busy shops and high-volume use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"National Supply Company","offers":[{"title":"Default Title","offer_id":46794480091350,"sku":"7210-FAST","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71MlpIfgZyL_f99f18da-8728-4062-8f3c-73addc8cd18c.jpg?v=1782249387"},{"product_id":"lauco-wax-and-grease-remover-1-gallon-multi-surface-paint-prep-cleaner-for-auto-body-garage-plastic-metal-fiberglass-powerful-solvent-degreaser","title":"LAUCO Wax and Grease Remover 1 Gallon Multi-Surface Paint Prep Cleaner for Auto Body, Garage | Works On Plastic, Metal, Fiberglass Powerful Solvent Degreaser (33080)","description":"\u003cp\u003eThe LAUCO Wax \u0026amp; Grease Remover 33080 is a professional-grade multi-surface solvent cleaner formulated to eliminate wax, grease, oil, silicone, and other contaminants before painting or coating. Designed for use in auto body shops, garages, and industrial environments, this cleaner ensures superior paint adhesion and finish quality on every project. Its fast-drying, residue-free formula evaporates cleanly, leaving surfaces paint-ready without streaks or oily film. Safe for use on plastic, metal, fiberglass, and aluminum, it provides reliable performance across all stages of surface preparation — from cleaning to final paint application. By removing hidden contaminants that cause fisheyes, flaking, or peeling, LAUCO Wax \u0026amp; Grease Remover guarantees a strong bond and long-lasting durability. Whether you’re working on automotive panels, garage equipment, or marine parts, this high-performance prep cleaner delivers consistent, professional results. Trusted by auto body professionals and detailing experts worldwide, LAUCO sets the standard for precision cleaning before painting, fast, effective, and paint-safe.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePROFESSIONAL PAINT PREP CLEANER: Industrial-strength solvent degreaser that instantly removes wax, grease, oil, silicone, and contaminants from plastic, metal, fiberglass, and aluminum surfaces before painting.\u003c\/li\u003e\n\u003cli\u003eFAST-DRYING, ZERO-RESIDUE FORMULA: Evaporates quickly and leaves no oily film or residue — ensuring a perfectly clean, paint-ready surface that supports flawless adhesion and long-lasting finish quality.\u003c\/li\u003e\n\u003cli\u003eMULTI-SURFACE PERFORMANCE: Safe and effective on multiple substrates including automotive panels, bumpers, garage tools, fiberglass parts, and marine surfaces — perfect for refinishing and restoration projects.\u003c\/li\u003e\n\u003cli\u003eENHANCES PAINT ADHESION: Eliminates fisheyes, flaking, and poor bonding caused by surface contamination. Ensures your primer, basecoat, or clear coat adheres evenly for professional-grade results.\u003c\/li\u003e\n\u003cli\u003eUSED BY PROFESSIONALS \u0026amp; DIY ENTHUSIASTS: Trusted by auto body shops and home garage users alike for reliable pre-paint surface cleaning. Works fast, easy to apply, and compatible with all paint systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lauco","offers":[{"title":"Default Title","offer_id":46810750746838,"sku":"33080","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/61UemF-DufL.jpg?v=1782250708"},{"product_id":"lauco-adhesion-promoter-1-quart-fast-drying-surface-enhancer-for-plastic-metal-fiberglass","title":"LAUCO Adhesion Promoter Quart, Automotive Surface Adhesion Enhancer with Flex Agent for Plastic, Metal, Fiberglass, and Vinyl, Fast Dry, Ready to Paint in 5 Minutes 87257","description":"\u003cdiv style=\"font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:15px;color:#1e293b;max-width:920px;\"\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.65;color:#334155;\"\u003eEnhance adhesion and extend the life of your paint jobs with LAUCO Adhesion Promoter. Formulated for automotive surfaces such as plastic, metal, fiberglass, and vinyl, this fast-drying promoter includes a flex agent for superior long-term bond strength. It's ready to paint in just 5 minutes, helping you speed up prep and get more jobs done. Whether you're repairing bumpers or repainting trim, this adhesion promoter ensures a smooth, even finish, it's perfect for both professional shops and DIY projects.\u003c\/p\u003e\n\u003cdiv style=\"background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%);border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;box-shadow:0 1px 3px rgba(15,23,42,0.06);\"\u003e\u003cul style=\"margin:0;padding-left:1.35em;list-style-type:disc;\"\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eMAXIMIZES PAINT ADHESION ON MULTIPLE SUBSTRATES: Specifically formulated to improve bonding of topcoats onto plastic, metal, vinyl, and fiberglass surfaces, ideal for automotive trim, bumpers, and body panels.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eVERSATILE APPLICATION FOR AUTO \u0026amp; INDUSTRIAL USE: Works on rigid plastics, ABS, polypropylene, aluminum, steel, and more, helping ensure uniform adhesion across diverse substrates in production or repair settings.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eENHANCES FINISH DURABILITY \u0026amp; PERFORMANCE: By strengthening the bond between substrate and coating, it reduces instances of peeling, blistering, or delamination, resulting in longer lasting finishes.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eREADY-TO-USE QUART PACK: Convenient container size for body shops and DIY users alike—pour, apply with a sprayer or brush, and get professional-level surface prep without complex mixing.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eSIMPLE SURFACE PREP + APPLICATION: Clean, degrease and sand the surface, then apply the adhesion promoter as instructed, no heavy equipment required, making it ideal for both pros and hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lauco","offers":[{"title":"Default Title","offer_id":46813371334870,"sku":"87257","price":29.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71GcgUqubSL._SL1500.jpg?v=1789145590"},{"product_id":"lauco-adhesion-promoter-1-gallon-automotive-plastic-for-paint-primer-topcoat-flex-agent-included-for-plastic-metal-aluminum-fiberglass-bumpers-panels-fast-dry","title":"LAUCO Adhesion Promoter Gallon, Automotive Surface Adhesion Enhancer with Flex Agent for Plastic, Metal, Fiberglass, and Vinyl, Fast Dry, Ready to Paint in 5 Minutes 87267","description":"\u003cdiv style=\"font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:15px;color:#1e293b;max-width:920px;\"\u003e\n\u003cp style=\"margin:0 0 18px;line-height:1.65;color:#334155;\"\u003eEnhance adhesion and extend the life of your paint jobs with LAUCO Adhesion Promoter. Formulated for automotive surfaces such as plastic, metal, fiberglass, and vinyl, this fast-drying promoter includes a flex agent for superior long-term bond strength. It's ready to paint in just 5 minutes, helping you speed up prep and get more jobs done. Whether you're repairing bumpers or repainting trim, this adhesion promoter ensures a smooth, even finish. , it's perfect for both professional shops and DIY projects.\u003c\/p\u003e\n\u003cdiv style=\"background:linear-gradient(180deg,#f8fafc 0%,#ffffff 100%);border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;box-shadow:0 1px 3px rgba(15,23,42,0.06);\"\u003e\u003cul style=\"margin:0;padding-left:1.35em;list-style-type:disc;\"\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eMAXIMIZES PAINT ADHESION ON DIFFICULT SURFACES: Specially formulated to promote bonding on plastic, metal, vinyl and fiberglass substrates, preventing flaking, peeling or delamination before your topcoat is applied. cc\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eVERSATILE FOR AUTOMOTIVE \u0026amp; INDUSTRIAL USE: Ideal for use on car\/truck bumpers, trim, body panels, industrial equipment and fabricated assemblies, supports professional refinishing and high-demand manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eREDUCES PREP TIME \u0026amp; IMPROVES COATING PERFORMANCE: Helps create a ready-to-coat surface faster by enhancing the substrate’s receptive profile, thereby reducing the chance of adhesion defects and costly rework.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eEASY APPLICATION – LANGUAGES FOR PROFESSIONALS \u0026amp; DIYERS: Apply after standard cleaning and sanding steps; compatible with standard sprayers or wipe-on methods, providing flexibility in body shops and home garages.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;padding-left:4px;line-height:1.55;color:#334155;\"\u003eTECHNICALLY BACKED FORMULA FOR LASTING RESULTS: Engineered to perform consistently under real-world conditions, ensuring long-term durability of coatings by securing proper bonding from the start.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Lauco","offers":[{"title":"Default Title","offer_id":46813729652950,"sku":"87267","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7401\/4166\/files\/71TALrL67xL._SL1500.jpg?v=1789145573"}],"url":"https:\/\/nationalsupplyco.myshopify.com\/collections\/chemicals-ads.oembed","provider":"National Supply Co.","version":"1.0","type":"link"}