How to seal and protect limestone and sandstone

Crommelin Limestone and Sandstone Sealer is a water based solution to protect against discolouration and damage caused by water and natural weathering.

  • YOU WILL NEED

    YOU WILL NEED

    1 litre of Limestone and Sandstone Sealer will seal approximately 1m(2) of stone

  • EQUIPMENT

    EQUIPMENT

    Easily applied by brush or roller, but for best results it is advised to spray. When spraying apply horizontally in a flood coat from the top to the bottom

  • NUMBER OF COATS

    NUMBER OF COATS

    2 coats of Limestone and Sandstone Sealer are required seal and protect surfaces

  • DRYING TIME

    DRYING TIME

    Allow 30 minutes drying time between coats
    24 hours is required before any water should come into contact with the surface

     

  • CLEAN UP

    CLEAN UP

    Crommelin Limestone and Sandstone Sealer easily cleans up with water before it dries

  • TIPS

    TIPS

    Apply to a dry surface. To test for moisture, tape down a clear plastic sheet over a small section of the surface to be treated in direct sunlight and leave for 2 hours. If moisture appears on the underside of the sheet the area is too damp

Required Products

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