This kit consists of 4 chem-seal booms, 25 pads , 1 drain cushion and a heavy duty polyethylene bag with a cable tie. The contents are sufficient to absorb over 50 litres of hazardous chemicals which can include acids,alkalis,solvents, oils and aqueous solutions though hot or fuming acids and strong oxidising agents are excluded. The bag is to contain any contaminated absorbant material for safe disposal.