This is the maximum filling capacity and is ideal for situations where maximum weight is required such as traffic management.

Note that because Hessian sandbags are made from natural fabric, they begin to biodegrade after 4-6 weeks. Manningham Concrete shall not be held responsible for any costs incurred from tradesmen being on-site before the goods have arrived. These woven sandbags, already filled with sand, are excellent to use in case of floodings or prevention. All plastic materials gradually break down when exposed to sunlight and Woven Polypropylene is no exception – WPP sacks with no UVI (Ultra Violet Inhibitor) may only last a few weeks if left outside unprotected. Industrial Bespoke Woven Polypropylene Packaging, Retail Contract Packaging Services, GNFR Packaging Supplies.Our most popular sandbag and made from 120gsm fabric containing a large amount of Ultra violet Inhibitor which helps prevent the material breaking down in sunlight. Our Hessian Sandbags offer an eco-friendly solution to a range of applications including flood defence, weighing down street signs, and protecting soldiers from enemy fire and extreme weather conditions during military operations.

In very basic terms, polypropylene refers to a thermoplastic substance that is generated through a process known as propylene polymerisation. When filled with grit or sand, hessian sand bags are suitable for flood protection and prevention, or weighing down signage, etc. The rot proof additive prevents the bag from rotting, making them perfect for long term applications such as flood barriers and military uses.This product is supplied empty and has a tie string at the mouth to allow easy closing after filling. It enables a single person to quickly and efficiently fill a sandbag without the need for assistance. ALL the WPP sandbags Sackmaker supply are UV protected and heavier fabrics take longer to break down.