ENV400-M is a 1-ply, white, light weight, oil only sorbent pad that absorbs oil and petroleum based liquids. It repels water and floats indefinitely - even when saturated. Thanks to the MAXX technology less material is needed to pick up the same amount of oil, which results in lower disposal costs! Superior finish offers less lint and more abrasion resistance! Packed in a box for easy handling and storage. Ideal for environmental/industrial applications where low cost and high adsorbency are required.