Builders Plastic Film  Concrete underlay is used for construction work, waterproofing and is the ideal plastic for temporary weather protection, demolition and asbestos removal.
Poly builders film is ideal for use as a plastic tarpaulin, a protective cover for plants, temporary weather protection during building, moisture barrier under concrete slabs and more.

• Heavy duty and multi-purpose
• Temporary weather protection during building
• Moisture barrier under concrete slabs
• Plant protection from birds or frost
• Liner sheet for ponds and rockpools