Silt Bag - Prefilled

SILTmasta Premium Silt Bag – Prefilled

Product Code: 30-SIBGPF

These SILTmasta Premium Silt Bags are prefilled with blue metal and are ideal for preventing sediment from entering drains. Made from heavy duty polypropylene mesh, they last up to 6 years outdoors. Size: 300mm x 800 – 1000mm. Flow rate: 23Lt/m2/min – measuring 0.5m – 0.7m long when filled

Add to Products EnquiryAvailable SizesSpecificationsApplicationsResources


Heavyweight UV Resistant with tie strap. Ideal for preventing sediment entering drains. Made from heavy duty polypropylene mesh to last up to 6 years outdoors. Prefilled with blue-metal.

Please note that sandbags pre-filled with sand are not available. Size: 300mm x 1000mm or 300mm x 800mm, Flow rate: 23Lt/m2/min.

Please note these pre filled sandbags are 800mm long in NSW and QLD, and 1 metre long in Victoria.


  • Size: 300mm x 1000mm (VIC) or 300mm x 800mm (NSW and QLD)
  • Flow rate: 23 litres per m2 per minute
  • Pre filled with blue metal
  • UV Resistant heavy duty polypropylene mesh
  • Comes with a tie strap
  • Lasts up to 6 years outdoors


  • Sediment Control
  • Erosion Control


raymond chow profile picture

Meet the Team

Raymond Chow has been involved with the geosynthetics industry for over 15 years. Graduating with a First Class Honours degree in Civil Engineering at the University of Sydney, Raymond specialiSes in retaining wall designs, soft ground improvement, channel and slope protection, and on-site storm water management.

Raymond has been on various technical committees addressing geosynthetics, including testing, specification and durability issues.

Join our next session by emailing us at

Close Panel

Products Enquiry

No item.
Go and add products