{"product_id":"glass-microballoons-silcel-1-lb","title":"Glass Micro Balloons","description":"\u003cp\u003e\u003cspan\u003eGeneral purpose lightweight filler for use in polyurethane resins.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhen blended with resin, these hollow glass spheres make a lightweight, sandable filler. The average bubble is less than 70 microns, about a quarter of a grain of sand. Select this unique size and shape for a variety of reasons:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTiny spheres blend readily for an evenly spreadable paste.\u003c\/li\u003e\n\u003cli\u003eThey are adaptable to a variety of production processes such as spraying, casting, and molding.\u003c\/li\u003e\n\u003cli\u003eLow density reduces weight, lowers costs, and enhances properties for finished parts.\u003c\/li\u003e\n\u003cli\u003eSpheres provide lower viscosity, improved flow and reduce shrinkage and warp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdd filler after adding catalyst to resin.\u003c\/p\u003e\n\u003cp\u003eMix ratio is 3:1 (filler to resin by volume).\u003c\/p\u003e","brand":"Douglas and Sturgess, Inc","offers":[{"title":"Default Title","offer_id":44584276000937,"sku":"","price":8.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/2823\/0057\/files\/GlassMicroballoons-Photoroom.png?v=1738194708","url":"https:\/\/sculpturedepot.net\/products\/glass-microballoons-silcel-1-lb","provider":"Sculpture Depot","version":"1.0","type":"link"}