Gravel Pumice, also sold as GardenZone Pumice Gravel, is an irregular grey pumice material sized at approximately 0-16 mm. It is non-combustible, chemically inert and sound-absorbing. Applications include lightweight concrete, floor fillings, landscaping and soil improvement for planting.
Gravel Pumice, also sold as GardenZone Pumice Gravel, is an irregular grey pumice material sized at approximately 0-16 mm. It is non-combustible, chemically inert and sound-absorbing. Applications include lightweight concrete, floor fillings, landscaping and soil improvement for planting.
