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BPA

Sheet Waterproofing Membranes

336-789-7259

Mataproof SilverSeal Sheet Waterproofing Membrane

SilverSeal is an active waterproofing system designed to seal and protect below grade, reinforced concrete structures. It's unique performance comes from the sealing function of the high-density PE membrane and the active water absorption of polymer impregnated fleece. SilverSeal replaces other conventional waterproofing materials such as bituminous liners, coatings and synthetic membranes.  

 

System Benefits:

  • Quick and easy to install due to lightweight construction
  • Can be installed in every season, regardless of temperature or weather condition
  • Tough and resistant with high-compound shear strength
  • Two sealing functions: Self-healing PE membrane and swelling polymers that seal small cracks in concrete
  • Overlaps detailed and sealed with CEM805 one-component adhesive

 

Applications:

  • Below grade structure waterproofing - horizontal and vertical
  • Tunnels
  • Transit stations with below grade elements
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