GASPRO 20 lb Fire Glass for Propane Fire Pit, 1/2-inch Copper Reflective Tempered Glass — No Smoke or Ash

GASPRO 20 lbs Copper 1/2-inch fire glass are reflective, tempered glass rocks designed to replace lava rock in propane fire pits and tables for a cleaner, more dazzling flame display.

Replace ordinary lava rock with this copper-toned, reflective fire glass to enhance the look and performance of your propane fire feature. These 1/2-inch tempered pieces are made to resist melting and popping, produce no ash or smoke, and reflect light to make flames appear brighter and more colorful. They also conceal burner parts and create a polished, modern finish for patios, decks, and outdoor living areas.

How will GASPRO copper fire glass change the look of my fire pit?

The mirrored finish of each pebble boosts daytime shimmer and produces multicolored reflections when illuminated by flames at night. The copper hue adds warm, metallic tones that lift the visual impact, making flames look fuller and more vibrant. Installation instantly converts a utilitarian burner into a decorative focal point.

• Reflective surfaces amplify flame color and movement.
• Copper coloring creates a warm, upscale aesthetic.
• Small half-inch pieces give even distribution and coverage.
• Hides unattractive burners, pipes, and tubes.

Is this fire glass safe and durable for propane fire pits?

Yes—these tempered glass pieces are manufactured to withstand high temperatures without melting, popping, or producing ash. They won’t degrade in normal use and are suitable for continuous display in outdoor fire tables and pits. For best results, dry thoroughly after cleaning and confirm your pit is designed for fire glass before installing.

• Tempered glass resists thermal shock and degradation.
• No ash, smoke, or residue when used correctly.
• Not recommended for untested or incompatible burners.
• Dry completely after washing to avoid moisture issues.

How much fire glass do I get and how should I use it?

This listing includes 20 pounds of 1/2-inch GASPRO fire glass—enough to cover many small to medium fire tables or to add a decorative layer over existing media. Spread pieces evenly to conceal burner elements while leaving proper clearance above burners per your fire pit manufacturer’s guidelines. Use only with compatible propane or natural gas burners designed for fire glass.

• 20 lb bag of 1/2-inch (approx.) tempered glass pebbles.
• Best applied as a single decorative layer over the burner.
• Measure your fire pan to estimate needed weight for full coverage.
• Always follow your appliance’s clearance and installation rules.

How do I maintain and clean the GASPRO reflective glass?

Maintenance is straightforward—remove debris, rinse with water, and allow the glass to dry completely before returning it to the fire pan. Avoid harsh chemicals or abrasive tools that could dull the reflective finish. Periodic rinsing keeps the pieces sparkling and preserves the glass’s reflective properties.

• Rinse with water and let air-dry fully before use.
• Use gentle cleaning methods to protect the mirrored surface.
• Inspect for foreign objects before each use to prevent safety issues.
• Store unused glass in a dry container to keep it clean.

Who is this for: GASPRO 20 lb copper fire glass is for homeowners and designers who want a low-maintenance, visually striking upgrade for propane or gas fire pits and tables. It suits anyone seeking a clean-burning alternative to lava rock that enhances flame color, hides burner hardware, and creates an upscale outdoor ambiance. Verify compatibility with your fire appliance before purchasing to ensure safe installation and optimal performance.