{"product_id":"meecos-red-devil-direct-vent-appliance-sealant","title":"Meeco's Red Devil Direct Vent Appliance Sealant","description":"\u003cdiv\u003eMeeco's Red Devil Direct Vent Appliance Sealant is a purpose-built solution for sealing joints and penetrations in direct-vent venting systems. Packaged in a 10.3 oz black tube, this sealant is designed to stay flexible and form a durable, airtight seal around direct-vent gas appliances, helping to minimize drafts and moisture intrusion while contributing to efficient, safe operation. \u003cstrong\u003eKey benefits that set it apart\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eDirect-vent specific formulation that addresses the unique needs of vent connections and terminations.\u003c\/li\u003e \u003cli\u003eDiscrete black color that blends with vent components for a cleaner, professional finish.\u003c\/li\u003e \u003cli\u003eConvenient 10.3 oz tube size, ideal for both small repairs and larger install work.\u003c\/li\u003e \u003cli\u003eFlexible, long-lasting seal that accommodates thermal movement and routine venting cycles.\u003c\/li\u003e \u003cli\u003eReady-to-use, no mixing required, with smooth application that helps you achieve a consistent bead.\u003c\/li\u003e \u003cli\u003eBacked by the reliability of the Red Devil lineage, trusted for essential venting sealant needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eSealing joints and penetrations around direct-vent gas fireplaces, boilers, and tankless water heaters.\u003c\/li\u003e \u003cli\u003eRepairs or resealing during installation, maintenance, or after vent system upgrades.\u003c\/li\u003e \u003cli\u003eJobs where a discreet, professional-looking seal is preferred to blend with vent hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003eHow to apply\u003c\/strong\u003e\n\u003col\u003e \u003cli\u003ePrepare the area: ensure joints are clean and dry.\u003c\/li\u003e \u003cli\u003eCut the nozzle to the desired bead size and load the tube into the appropriate caulking device if needed.\u003c\/li\u003e \u003cli\u003eApply a continuous bead along joints and penetrations, then smooth as required for a uniform seal.\u003c\/li\u003e \u003cli\u003eAllow to cure following the product directions on the packaging before operating the appliance.\u003c\/li\u003e\n\u003c\/ol\u003e \u003cstrong\u003eWho should consider this product\u003c\/strong\u003e\n\u003cp\u003eHomeowners performing direct-vent venting work, DIYers tackling simple vent repairs, and professionals installing or servicing direct-vent gas appliances will find this sealant a practical, reliable choice. Its purpose-built design, discreet color, and user-friendly packaging help deliver a neat, durable seal you can trust in demanding venting environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Meeco'S","offers":[{"title":"Default Title","offer_id":52201789260050,"sku":"4031539","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4031539_A.eps_High.jpg?v=1776380347","url":"https:\/\/nationalhardwaregroup.com\/products\/meecos-red-devil-direct-vent-appliance-sealant","provider":"National Hardware Group","version":"1.0","type":"link"}