{"product_id":"fiberglass-supply-depot-2-lb-density-expanding-foam-kit-2-part-closed-cell-polyurethane-liquid-foam-for-boat-and-dock-flotation-insulation-soundproofing-and-filling-voids-gallon-kit","title":"2 Part Closed Cell Polyurethane Expanding Foam Kit J240976","description":"LIGHTWEIGHT, 2 LB. DENSITY LIQUID URETHANE FOAM is ideal for adding buoyancy, thermal insulation, soundproofing, and filling gaps or voids. For nonstructural applications only; This premium boat foam is US Coast Guard approved for flotation CURES TO A RIGID, 94% CLOSED CELL MARINE GRADE FOAM that resists water absorption and damage from gas, oil or solvents. Once cured, foam can be coated with polyester, epoxy or vinyl ester resin; can also be easily cut or carved to shape JUST MIX AND POUR FOR FAST RESULTS. Two part foam has a simple 1:1 mix ratio that's easy to use; expands rapidly \u0026amp; hardens in place in about 5 min. at 70-80°F; to build multiple layers for filling under boat decks, pour foam in separate batches IDEAL WORKING TEMPERATURE IS 75-85°F. Proper temperature, timing, mixing and venting are critical for proper foam expansion; below 75°F expansion decreases; after mixing, the foam expands rapidly, so clean the surface in advance and be ready to pour Flotation Range for 2lb foam: 75 lbs. per mixed 2 quart kit, and 300 lbs. per mixed 2 gallon kit;","brand":"My Store","offers":[{"title":"Default Title","offer_id":49202505515263,"sku":"P356596492724738464","price":19.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/0312\/7551\/files\/189c28e6c25c1efdcd5691b82d93db4b585f8814d218ba0adb2a7e5efad605ab.webp?v=1789350827","url":"https:\/\/quvor.shop\/products\/fiberglass-supply-depot-2-lb-density-expanding-foam-kit-2-part-closed-cell-polyurethane-liquid-foam-for-boat-and-dock-flotation-insulation-soundproofing-and-filling-voids-gallon-kit","provider":"My Store","version":"1.0","type":"link"}