Yellow chemical absorbent cushions ideal for absorbing liquids in tight restricted spaces. Suitable for absorbing aggressive fluids including acids and alkalis. Strong knitted outer fabric structure allows for durability and expansion, filled with a super absorbent polymer. The absorbent core is secured into the cushion at each end with a stitched seam. Dimensions 350 x 300mm, absorbency per cushion 4 litres, bag of 20.