Polyurethane drain cover prevents any liquid spills entering into drains and contaminating controlled waters. Resistant to oil, water, petrol, jet fuel and most chemicals. The contact side of the drain cover is sticky creating an effective seal around the drain. Two strengthened carry handles assist handling and deployment. A date indicator gives the month and year of manufacture, shelf life of 5-years providing the product remains unopened. Reusable after washing with soapy water for future deployment. Dimensions 450 x 450 x 11mm, weight 6kgs.