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RhinoLite® RhinoFill™ Exterior Crack Filler

RhinoLite® RhinoFill™ Exterior Crack Filler, is suitable for minor crack, chip and hole repairs for exterior applications. It mixes easily with water, has low shrinkage and good adhesion properties.

Key facts

Suitable for use in filling cracks, chips and holes formed in various surfaces like, sand/cement plaster work, screeds, brickwork as well as concrete walls.
Suitable for exterior use.

  • Easily mixes to a lump free paste.
  • Low slump and drying shrinkage when mixed to the correct consistency.
  • Can be applied in multi-layers until required filling thickness is achieved.


  • Fill cracks, holes and indentations using a flat edge flexible scraper, putty knife or trowel.
  • If excessive absorption is experienced from the cracked substrate, use a clean brush and water to slightly dampen the cracks, holes and indentations before filling.
  • Apply the filler to a thickness not exceeding 5 mm per layer applied.
  • Even out the filler to level with surrounding surface. Slightly over filling will allow for sanding of the dried filler to the required surface level.
  • For deeper cracks, holes or indentations, apply the filler in 5 mm layers, until the desired level of filling is achieved. Allow for complete setting and partial drying between each layer application. Usually 5 hours between layer applications should be sufficient.
  • Product “pot life” is around 30 - 45 minutes. Once the filler material starts to stiffen in the mixing container, it must be discarded, it should not be remixed with more water.
  • Allow the applied filler to completely dry before sanding. Setting and drying times are weather and substrate dependent, but in most cases the filler will be completely dry after 24 hours.
  • Once sanded, wipe the area with a clean cloth or brush to remove any dust.
  • Apply a plaster primer before painting.

Technical information

Product matrix

DrawingWeight (kg)
RhinoLite® RhinoFill™ Exterior Crack Filler 2Kg2
RhinoLite® RhinoFill™ Exterior Crack Filler10

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