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GRT: Dam-Sealer


Fix dam leaks, dam fast!

A specifically formulated matrix of soluble and non-soluble polymers designed to find and seal leaks in earthen dams, using gel-blocking technology.


SKU 000150-2-1-1-1-1 Category

Key Benefits:

  • Safe: No adverse effects on plants, fish, pets or livestock
  • Easy application broadcast on the water surface – use a grid pattern to ensure even distribution
  • Repairs cracks and fault lines by binding to elements within the soil and swelling to reduce faults.
  • Environmental – prevents the release of contaminants into downstream waterways.
  • Robust product characteristics ensure that it provides a long term fix to your problems


GRT Dam Sealer is a specifically formulated, complex matrix of soluble and insoluble polymers designed to find and seal leaks in tailings and water storage dams. Following the currents caused by the leaks, the product finds problem areas- plugging cracks and sealing fault lines. The hydrostatic pressure of the water in the dams, also assists in holding GRT: Dam Sealer in place – stopping leaks and preventing new ones!

  • Typically treatment rate is 100 grams per square metre.
  • GRT Dam Sealer blocks the pore spaces, integrating with the soil and creating a barrier.
  • It can also be applied to seeping caused by porous features in the substrate or due to the use of poorer, locally available construction materials.
Additional information
Weight 900 kg
Dimensions 120 × 100 × 120 cm

16 KG Bucket, 800 KG Bulker Bag


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