{"product_id":"hef-clearunderlay-3u","title":"Hallemite HEF Underlayment, Clear - 3 Gallon Kit","description":"\u003cp\u003eHallemite HEF is a durable, long-lasting underlayment for leveling, patching, and preparing decks and floors before topcoating.\u003c\/p\u003e\n\u003cp\u003eTwo-part, 100% solids epoxy binder for self-leveling, slope-to-fill, and broadcast\/slurry\/troweled systems. Clear resin. Zero VOC. Meets or exceeds USDA, FDA, and OSHA requirements. Resistant to mechanical wear.\u003c\/p\u003e\n\u003cp\u003eSold as a 3-gallon multipack: two 1-gal cans Part A resin, one 1-gal can Part B hardener (2:1 mix ratio). Pre-measured — combine and mix, no measuring required.\u003c\/p\u003e\n\u003cp\u003eCoverage: approx. 75 sq ft per kit at 1\/16 in. neat; greater yield when extended with aggregate.\u003c\/p\u003e\n\u003cp\u003ePot life 30–55 min. Tack free 6–10 hrs. Recoat at 12 hrs. Full cure 3–7 days at 70°F.\u003c\/p\u003e\n\u003cp\u003ePlease refer to the TDS \u0026amp; SDS files for detailed technical information.\u003c\/p\u003e","brand":"RBC Industries","offers":[{"title":"Default Title","offer_id":47869718528177,"sku":"HEF-ClearUnderlay-3U","price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/3295\/9665\/files\/xunMi8OY5FH2ej5GvdI6DdaNbxYHYTNpjVs-hUaM-C8.jpg?v=1788383292","url":"https:\/\/checkout.surfaceworx.com\/products\/hef-clearunderlay-3u","provider":"Surfaceworx","version":"1.0","type":"link"}