{"product_id":"rigid-foam-polyfoam-r-series","title":"Rigid Foam (R-series PolyFoam)","description":"\u003cp style=\"text-align: center;\"\u003eR-8 Foam PolyFoam\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003ePolyFoam R-8 is a two-part, rigid polyurethane casting foam. This self-skinning foam has a free-rise density of 8 lb\/ft³, but should be cast at a density of 8 to 20 lb\/ft³ to achieve good surface detail and mold fill. Generally, PolyFoam products \u003c\/span\u003e\u003cspan\u003eshould be cast in TinSil or PlatSil silicone molds. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003eR-5 PolyFoam\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003ePolyFoam R-5 is a two-part, rigid polyurethane casting foam. This self-skinning foam has a free-rise density of 5 lb\/ft³, but should be cast at a density of 8 to 20 lb\/ft³ to achieve good surface detail and mold fill. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThese foams can also be poured into Poly 74 \u0026amp; 75-Series polyurethane rubber molds that have been coated with a PolyCoat Sealer and release agent.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Polytek","offers":[{"title":"R-5 (5 lb density) \/ 16 lb kit","offer_id":46918474137769,"sku":null,"price":144.2,"currency_code":"USD","in_stock":true},{"title":"R-5 (5 lb density) \/ 80 lb kit","offer_id":46918474170537,"sku":null,"price":549.0,"currency_code":"USD","in_stock":false},{"title":"R-8 (8 lb density) \/ 16 lb kit","offer_id":46918474072233,"sku":null,"price":144.2,"currency_code":"USD","in_stock":false},{"title":"R-8 (8 lb density) \/ 80 lb kit","offer_id":46918474105001,"sku":null,"price":549.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/sculpturedepot.net\/products\/rigid-foam-polyfoam-r-series","provider":"Sculpture Depot","version":"1.0","type":"link"}