{"id":14326,"date":"2026-10-15T10:23:27","date_gmt":"2026-10-15T14:23:27","guid":{"rendered":"https:\/\/dev.thespraymarket.com\/?post_type=product&#038;p=14326"},"modified":"2026-10-15T17:36:37","modified_gmt":"2026-10-15T21:36:37","slug":"huntsman-heatlok-hfo-high-lift-closed-cell-set-a-side-b-side","status":"publish","type":"product","link":"https:\/\/dev.thespraymarket.com\/es\/producto\/huntsman-heatlok-hfo-high-lift-closed-cell-set-a-side-b-side\/","title":{"rendered":"Huntsman Heatlok HFO High Lift Closed-Cell Set (A-Side &#038; B-Side)"},"content":{"rendered":"<p>The <strong>Huntsman Heatlok HFO High Lift Closed-Cell Set<\/strong> is a complete Huntsman Building Solutions Heatlok HFO High Lift closed-cell spray foam system: the A-Side (Huntsman ISO) and the B-Side (Heatlok HFO High Lift resin), matched and sold together. It is an HFO-blown, low-GWP closed-cell foam that insulates and works as an air barrier, vapor retarder and water-resistive barrier, above and below grade. Full specs for each side are in the A-Side and B-Side tabs.<\/p>\n<h3>What&#8217;s included<\/h3>\n<ul>\n<li><strong>A-Side<\/strong> Huntsman ISO &#8211; 520 (SKU 59579)<\/li>\n<li><strong>B-Side<\/strong> Heatlok HFO High Lift resin (SKU 57622)<\/li>\n<\/ul>\n<h3>Processing<\/h3>\n<ul>\n<li><strong>Mix ratio<\/strong> 1:1 by volume (A:B)<\/li>\n<li><strong>Spray pressure<\/strong> 1,200 to 1,400 psi<\/li>\n<li><strong>Primary heat<\/strong> A-Side 92 to 106\u00b0F, B-Side 98 to 115\u00b0F<\/li>\n<li><strong>Hose heat<\/strong> 102 to 115\u00b0F<\/li>\n<li><strong>Substrate<\/strong> at least 5\u00b0F above dew point, moisture 19% or less<\/li>\n<li><strong>Pass thickness<\/strong> 1&#8243; minimum; up to 6.5&#8243; at 70\u00b0F or below, 4&#8243; at 70 to 80\u00b0F, 3.25&#8243; above 80\u00b0F; let the core cool below 100\u00b0F before the next pass<\/li>\n<\/ul>\n<h3>Safety data<\/h3>\n<p>Review both safety data sheets before handling. The A-Side contains MDI isocyanate and can cause respiratory and skin sensitization: use a supplied-air respirator when spraying, chemical goggles, chemical-resistant gloves and full skin coverage. Foam must be separated from the interior by an approved thermal barrier.<\/p>\n<h3>Ordering and support<\/h3>\n<p>Questions about rig setup or coverage? Contact us and our team will help you dial in your system before you order. The Spray Market supplies spray foam contractors with equipment, replacement parts, chemicals and safety gear.<\/p>","protected":false},"excerpt":{"rendered":"<p>Complete Huntsman Heatlok HFO High Lift closed-cell spray foam system. Includes the A-Side (Huntsman ISO &#8211; 520) and B-Side (Heatlok HFO High Lift resin), sold together as one set.<\/p>","protected":false},"featured_media":7679,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"pwb-brand":[],"locations":[499,498],"product_brand":[152],"product_cat":[502,520],"product_tag":[],"class_list":["post-14326","product","type-product","status-publish","has-post-thumbnail","locations-bridgeport-ct","locations-brooklyn-ny","product_brand-huntsman","product_cat-closed-cell-spray-foam","product_cat-spray-foam-sets","first","instock","taxable","shipping-taxable","purchasable","product-type-bundle"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":"","bundle_virtual":false,"bundle_layout":"default","bundle_add_to_cart_form_location":"default","bundle_editable_in_cart":false,"bundle_sold_individually_context":"product","bundle_item_grouping":"parent","bundle_min_size":"","bundle_max_size":"","bundle_price":{"price":{"min":{"incl_tax":"2607.56","excl_tax":"2395"},"max":{"incl_tax":"2607.56","excl_tax":"2395"}},"regular_price":{"min":{"incl_tax":"2607.56","excl_tax":"2395"},"max":{"incl_tax":"2607.56","excl_tax":"2395"}}},"bundled_items":[{"bundled_item_id":5,"product_id":426,"menu_order":0,"quantity_min":1,"quantity_max":1,"quantity_default":1,"priced_individually":false,"shipped_individually":false,"override_title":false,"title":"","override_description":false,"description":"","optional":false,"hide_thumbnail":true,"discount":null,"override_variations":false,"allowed_variations":[],"override_default_variation_attributes":false,"default_variation_attributes":[],"single_product_visibility":"hidden","cart_visibility":"visible","order_visibility":"visible","single_product_price_visibility":"visible","cart_price_visibility":"visible","order_price_visibility":"visible","disable_addons":false,"stock_status":"in_stock"},{"bundled_item_id":6,"product_id":102,"menu_order":0,"quantity_min":1,"quantity_max":1,"quantity_default":1,"priced_individually":false,"shipped_individually":false,"override_title":false,"title":"","override_description":false,"description":"","optional":false,"hide_thumbnail":true,"discount":null,"override_variations":false,"allowed_variations":[],"override_default_variation_attributes":false,"default_variation_attributes":[],"single_product_visibility":"hidden","cart_visibility":"visible","order_visibility":"visible","single_product_price_visibility":"visible","cart_price_visibility":"visible","order_price_visibility":"visible","disable_addons":false,"stock_status":"in_stock"}],"bundle_sell_ids":[],"acf":[],"brands":[],"_links":{"self":[{"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product\/14326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/comments?post=14326"}],"version-history":[{"count":1,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product\/14326\/revisions"}],"predecessor-version":[{"id":14335,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product\/14326\/revisions\/14335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/media\/7679"}],"wp:attachment":[{"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/media?parent=14326"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/pwb-brand?post=14326"},{"taxonomy":"locations","embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/locations?post=14326"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product_brand?post=14326"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product_cat?post=14326"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dev.thespraymarket.com\/es\/wp-json\/wp\/v2\/product_tag?post=14326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}