A 1000-gauge (250-micron) clear polythene sheet in a 4m x 25m roll format is an extra heavy-duty protective plastic film designed for rigorous construction, damp-proofing, and site enclosure applications. Manufactured from durable low-density polyethylene (LDPE), its ultra-thick 1000G rating provides high tear and puncture resistance against heavy debris, sharp edges, and rough weather. Supplied center-folded on a 2-meter wide roll for easy storage and handling, it unfolds to a full 4-meter width, making it ideal for temporary window membrane sealing, floor waterproofing underlays, machinery covers, and dust containment partitions where high visibility and maximum durability are required.