{"product_id":"crc-sp-400-corrosion-inhibitor-spray-10-oz-long-lasting-waxy-moisture-barrier-nsf-h2-for-food-facilities","title":"CRC SP-400 Corrosion Inhibitor Spray 10 oz — long-lasting waxy moisture barrier, NSF H2 for food facilities","description":"\u003cp\u003e\u003cstrong\u003eCRC SP-400 is a long-lasting aerosol corrosion inhibitor that forms a firm, waxy moisture barrier to protect bare metals indoors or outdoors for up to two years.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for equipment stored or operating in humid, salty, chemical, or otherwise aggressive environments, CRC SP-400 sprays on a resilient film that resists salt spray and high humidity without cracking. The product comes in a 10 weight-ounce aerosol can and is NSF H2 registered, making it suitable for use in food-related facilities such as meat, poultry, and beverage plants where incidental contact is possible.\u003c\/p\u003e\n\n\u003ch3\u003eHow does SP-400 protect metal surfaces during long-term storage?\u003c\/h3\u003e\n\u003cp\u003eWhen applied, SP-400 deposits a durable, wax-like coating that seals out moisture and corrosive contaminants. That barrier limits electrochemical activity at the metal surface, reducing rust and pitting while remaining flexible rather than brittle over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForms a continuous, moisture-repellent film that adheres to bare metal\u003c\/li\u003e\n  \u003cli\u003eResists degradation from salt spray and humid atmospheres\u003c\/li\u003e\n  \u003cli\u003eDesigned for storage protection of machined parts and assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this aerosol on machinery that sees occasional outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes — SP-400 is formulated for both indoor and outdoor exposure and stands up to intermittent weather, splash, and humidity. It’s ideal for motors, shafts, outdoor stock, and any equipment that alternates between sheltered and exposed conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpray-on application for hard-to-reach areas and assemblies\u003c\/li\u003e\n  \u003cli\u003eSuitable for exposed shafts, housings, and stored equipment\u003c\/li\u003e\n  \u003cli\u003eProvides protection for equipment subject to heat, chemicals, or corrosive atmospheres\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs SP-400 safe to use in food plant environments?\u003c\/h3\u003e\n\u003cp\u003eSP-400 carries NSF H2 registration, which permits use on equipment in food and beverage facilities where only incidental contact is possible. Follow site-specific hygiene and handling procedures and avoid spraying directly on food-contact surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNSF H2 registered for incidental contact in meat, poultry, and beverage plants\u003c\/li\u003e\n  \u003cli\u003eApply per facility guidelines to prevent direct food contamination\u003c\/li\u003e\n  \u003cli\u003eUse in maintenance and storage areas where incidental contact may occur\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat application tips ensure maximum performance?\u003c\/h3\u003e\n\u003cp\u003eFor best results, apply to clean, dry metal surfaces and coat evenly from a short distance. Multiple light coats produce a more uniform film than a single heavy pass; allow each coat to set before handling or stacking parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean surfaces of grease, dirt, and heavy residues before spraying\u003c\/li\u003e\n  \u003cli\u003eApply multiple thin coats rather than one thick coat for even coverage\u003c\/li\u003e\n  \u003cli\u003eStore treated parts in a dry place to extend protection toward the product’s rated life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: CRC SP-400 is aimed at maintenance professionals, OEMs, and storage managers who need reliable corrosion protection for machined components, outdoor equipment, and inventory in aggressive environments. It’s also suitable for facilities with food-processing operations that require NSF-registered products for incidental contact. Choose SP-400 when you want an aerosol solution that seals metal against moisture and corrosion while remaining flexible and long-lasting.\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: How long does CRC SP-400 protection last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under typical indoor\/outdoor conditions, CRC SP-400 can protect metal surfaces for up to two years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is SP-400 safe for food facility use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — SP-400 is NSF H2 registered for incidental contact in meat, poultry, and beverage plants.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRC","offers":[{"title":"Default Title","offer_id":67593311977657,"sku":"B000P1HKKM","price":57.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/crc-sp-400-front-can.jpg?v=1790574419","url":"https:\/\/redleafauto.ca\/products\/crc-sp-400-corrosion-inhibitor-spray-10-oz-long-lasting-waxy-moisture-barrier-nsf-h2-for-food-facilities","provider":"Redleaf Auto","version":"1.0","type":"link"}