Black Heavy Duty Polythene Plastic Sheeting DPM 250 Micron / 1000 Gauge Sizes up to 3m long will be sent folded, All other sizes are Rolls Damp Proof Membrane, Super Strong, Thick and Durable Quality - BBA approved, manufactured in the UK Description - Black DPM polythene plastic sheet, high tear resistance, great tensile strength, BBA approved. This heavy duty black polythene sheeting is suitable as a resistant membrane for use in concrete flooring and complies with local building regulations. This heavy duty Polythene plastic sheeting is ideal for many uses around the garden. It can be used to protect plants from the wind and rain as well as provide effective insulation for your greenhouse. This material has shown to be useful in the building and contruction field also as a dust/rubble sheet. It is also suitable for weed control, groundwork, gravel underlay, temporary shed roof or window repairs, heavy duty covering and many other home and garden jobs.