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Product Information
Technical Datasheet
Safety Datasheet


Renderoc Plug are rapid setting mortars which are easy to apply to horizontal, vertical or overhead surfaces at a wide range of thicknesses. Renderoc Plug 20 with an initial set time of approximately 20 minutes.
(Set times are based on ambient/substrate temperatures of 20°C.)


For the rapid patching and plugging of concrete segments, concrete and brick tunnel linings, sewage systems, below ground access chambers, pipes, basements, foundations and mines.


  •  Emergency water-stopping capability
  •  Single component
  •  Excellent bond to the substrate
  •  Low exotherm minimises thermal cracking
  •  Pre-bagged to overcome variations in site batching
  •  Chloride-free
  •  Renderoc Plug 20: Approved for use in public water supplies
  •  Renderoc Plug 20 : BS6920 listed product.