Features: Mineral Sponge is made from Zeolite a naturally occurring volcanic mineral that has a 3D-lattice structure giving it a large internal surface area Mineral Sponge will absorb up to 75% of its own weight of liquid Fumes and odours are also suppressed by Mineral Sponge Non-toxic Non-hazardous Natural product 22L bag weighs approximately 15Kg and will absorb up to 16L
