{"product_id":"henry-663-exterior-carpet-adhesive-for-outdoor-installations-1-qt","title":"Henry 663 Exterior Carpet Adhesive for Outdoor Installations | 1 Qt","description":"\u003ch2\u003eHenry 663 Exterior Carpet Adhesive — Outdoor-Grade Bonding\u003c\/h2\u003e\u003cp\u003eDesigned for exterior installations of indoor outdoor carpet, Henry 663 pairs reliability with ease of use. This premium adhesive forms a strong, resilient bond across select substrates, helping you achieve a clean, professional finish in outdoor settings. It is packaged in a plastic quart container and supports a straightforward application process suitable for DIY projects and contractor jobs alike.\u003c\/p\u003e\u003cp\u003eWhen used as part of an exterior carpeting project, this adhesive offers a practical solution for surfaces that face weather and foot traffic. Its formulation is optimized for outdoor environments, helping maintain adhesion as conditions shift from sunny heat to cool evenings. While it provides a robust bond, performance depends on surface preparation and following product guidelines.\u003c\/p\u003e\u003ch3\u003eKey Surfaces and Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConcrete\u003c\/li\u003e\n\u003cli\u003eAsphalt paving\u003c\/li\u003e\n\u003cli\u003eAbraded fiberglass substrates\u003c\/li\u003e\n\u003cli\u003eRoughened aluminum boat decks\u003c\/li\u003e\n\u003cli\u003eExterior grade plywood\u003c\/li\u003e\n\u003cli\u003eMarine grade plywood\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: Do not apply over asphalt roofing or treated wood. The product carries a 10 year limited warranty and is formulated with a VOC content of 132 g\/L as tested under standard industry methods.\u003c\/p\u003e\u003ch3\u003eApplication and Coverage\u003c\/h3\u003e\u003cp\u003eFor best results, use the recommended trowel size on this product: a 1\/8 D x 1\/8 W x 1\/16 A V-notch trowel. Coverage estimates range from 20 to 23 square feet per quart, depending on the carpet backing and substrate porosity. The package contains a quart sized plastic pail and features a shelf life of up to 12 months when stored properly.\u003c\/p\u003e\u003ch3\u003ePractical Benefits and Considerations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable outdoor bonding for indoor outdoor carpet\u003c\/li\u003e\n\u003cli\u003eVersatile on multiple exterior substrates\u003c\/li\u003e\n\u003cli\u003eStraightforward, user friendly application\u003c\/li\u003e\n\u003cli\u003eMade in the United States with a focus on reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdditionally, this product carries a regulatory warning related to California state requirements. Always review the safety data sheets and local guidelines to ensure compliant handling and disposal. The 10 year warranty offers built in assurance for compliant installations over time, though outcomes can vary with environmental conditions and proper surface preparation.\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 surfaces does Henry 663 carpet adhesive bond to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Concrete, asphalt paving, abraded fiberglass, roughened aluminum boat decks, exterior grade plywood, and marine plywood.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are there safety or warranty notes buyers should know?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Contains a chemical known to California to cause cancer; follow safety data sheets and local disposal guidelines; 10 year limited warranty applies to compliant installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Henry","offers":[{"title":"Default Title","offer_id":53087167250543,"sku":"B000H5Q4TE","price":22.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/henry-carpet-adhesive-663-exterior.jpg?v=1778649953","url":"https:\/\/taskholt.com\/products\/henry-663-exterior-carpet-adhesive-for-outdoor-installations-1-qt","provider":"TaskHolt","version":"1.0","type":"link"}