Polypropylene pads specifically treated to absorb hydrocarbons such as oil, petrol, and diesel while repelling water.Polypropylene pads specially treated to repel water but absorb hydrocarbons. Thermally bonded with the dimpled surface to allow fast wicking and easy cleanup. Dimensions: 40cm x 50cm, 400GSM. Each pad absorbs up to 1.4L. Cartons have a perforated opening that allows cartons to be quickly turned into a desk-top dispenser.