- last price $87.90
Discover the versatility of Perlite Canada Inc.'s Horticultural Size Grains, available in a large 4 cu ft bag. This lightweight, white volcanic rock is perfect for those seeking natural, insulating materials with exceptional heat tolerance, up to 2500°F.
Ideal for farriers, blacksmiths, and gardeners, this perlite is commonly used in horticultural applications due to its larger grain size. It's also excellent for blending with castables, offering a balance of lightness and strength, making it suitable for various refractory projects.
Each bag measures approximately 3 feet tall, 1.5 feet wide, and 1 foot deep, weighing 22 lbs. While perfect for gardening, its thermal efficiency makes it a popular choice for innovative builds like pizza ovens and backyard rocket stoves.
Note: This product is available for in-store purchase only. For shipping, please order the boxed bags.
