{"product_id":"grisun-caribbean-blue-fire-glass-1-2-inch-20-lb-tempered-decorative-firepit-glass-heat-resistant","title":"GRISUN Caribbean Blue Fire Glass 1\/2-inch 20 lb — Tempered Decorative Firepit Glass, Heat-Resistant","description":"\u003cstrong\u003eGRISUN Caribbean Blue Fire Glass is a 20-pound bag of 1\/2-inch tempered glass pieces designed to replace lava rock or wood for a cleaner, longer-lasting flame display in propane, natural gas, and electric fire features.\u003c\/strong\u003e\n\n\u003cp\u003eBring a bright, crystalline blue accent to your indoor or outdoor fire features with GRISUN's Caribbean Blue fire glass. These half-inch tempered glass pieces are created to resist heat, retain color, and eliminate the mess of ash and soot that comes with wood. They work in gas and electric fireplaces, fire pits, fire tables, and decorative aquariums, giving flames more sparkle and improving visual warmth without burning away.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this fire glass change the look of my fire pit or fireplace?\u003c\/h3\u003e\n\u003cp\u003eThe reflective surface and rich Caribbean blue hue transform a dull firebed into a polished, jewel-like display. Glass pieces refract light from the burner, producing brighter, more consistent flames and a modern aesthetic that pairs well with metal, concrete, and stone surrounds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVibrant blue color enhances flame contrast and visibility.\u003c\/li\u003e\n  \u003cli\u003eTempered glass facets reflect light for a sparkling effect.\u003c\/li\u003e\n  \u003cli\u003eSized 1\/2 inch for even flame distribution and stable burner coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs GRISUN fire glass safe for gas or electric fireplaces?\u003c\/h3\u003e\n\u003cp\u003eYes — these glass pieces are made to withstand the temperatures typical of propane, natural gas, and electric units without melting or off-gassing. GRISUN fire glass does not burn, so it won’t create ash, and it won’t retain flames once the gas is turned off.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant and corrosion-resistant tempered glass.\u003c\/li\u003e\n  \u003cli\u003eCompatible with propane, natural gas, and electric burners.\u003c\/li\u003e\n  \u003cli\u003eLeaves no dust or unpleasant odors compared to some alternatives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much glass do I need and how do I install it?\u003c\/h3\u003e\n\u003cp\u003eA 20-pound bag of 1\/2-inch glass typically covers a shallow layer for many medium-sized pits and fireplace pans; depth depends on burner type and desired look. Install by first placing recommended lava rock or a loose, noncombustible base if required by your manufacturer, then spread glass evenly to cover the burner and hide components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 lbs works for many standard fire tables and home fire pits.\u003c\/li\u003e\n  \u003cli\u003eFollow your appliance manual for minimum glass depth over the burner.\u003c\/li\u003e\n  \u003cli\u003eUse a layer of lava rock beneath if your burner manual specifies a base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and low-maintenance is this glass?\u003c\/h3\u003e\n\u003cp\u003eGRISUN Caribbean Blue is built for long-term visual appeal; it resists fading and corrosion so the color remains vivid after repeated heating cycles. Maintenance is minimal—periodically rinse or stir the glass to remove dust or debris, and replace only if pieces become chipped or clouded over many seasons.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFade- and corrosion-resistant for lasting color retention.\u003c\/li\u003e\n  \u003cli\u003eDoes not produce ash or residue like wood or lava rock.\u003c\/li\u003e\n  \u003cli\u003eEasy to clean: rinse with water and let dry before reinstalling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: GRISUN Caribbean Blue Fire Glass is ideal for homeowners and designers who want a cleaner, decorative fire feature with vibrant color and low upkeep. It suits people replacing wood or lava rock in gas or electric fire appliances, anyone creating a modern outdoor living space, or aquarium hobbyists seeking decorative, heat-safe glass for builds that don’t require combustion.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can GRISUN Caribbean Blue glass be used with propane fire pits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s compatible with propane, natural gas, and electric units and won’t melt or off-gas under normal operating temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much area does a 20 lb bag cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Coverage varies by depth; a 20 lb bag typically provides a shallow layer for many medium fire pits and fire tables.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GRISUN","offers":[{"title":"Default Title","offer_id":56820384170324,"sku":"B09B1WH3J3","price":115.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/grisun-caribbean-blue-front-packaging.jpg?v=1786964999","url":"https:\/\/gardenluxe.co.uk\/products\/grisun-caribbean-blue-fire-glass-1-2-inch-20-lb-tempered-decorative-firepit-glass-heat-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}