The Saltfire ST3 Firebricks are a durable and flame-retardant material that add a safe and vibrant touch to any landscaping project. Made from a proprietary mix of natural salts and mineral clays, these firebricks are designed to withstand extreme temperatures and are flame-resistant, according to industry standards. Their rustic texture and warm colors create a beautiful, weather-resistant surface that complements a variety of landscapes, from front yards to commercial properties. The Saltfire ST3 Firebricks are easy to install, simply lay them on your chosen base and compact with a tamper or garden roller to ensure a secure and smooth finish. With a long-lasting lifespan and minimal maintenance, these firebricks are an excellent investment for outdoor living spaces.