R186 Black Limestone Restorer Datasheet

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R186 Black Limestone Restorer

Black Limestone Restorer forms a hard durable silane/siloxane resin network that chemically reacts with the substrate. This special design of different molecular weight polymers enables superior performance. Black Limestone Restorer is a stain resistant, water repellant, colour enhancer which improves the overall visual appearance of the substrate.


  • Special formula bonds with surface for long lasting protection
  • Resistant to staining and water ingress
  • Nano technology gives a deeper, richer finish
  • Also for use on most natural stone and concrete surfaces


  • Easy removal of stains
  • Water repellent
  • Colour enhancing
  • Suitable for multiple coats
  • One coat provides a matt finish


  • Always test a small inconspicuous area before use to ensure surface compatibility, performance and finish/texture is acceptable.
  • Shake container before use. Use neat as supplied
  • Ensure surface is thoroughly dry,clean and free from mould, algae and efflorescence before application.
  • If the pavers have been cleaned prior to application, all traces of the cleaner must be removed from the surface with a pressure washer as remaining cleaner could render the stone impermeable.
  • Ensure footwear is clean or wear protectors to avoid contamination.
  • Do not pour directly on to paving. Apply using a paint pad to one paver at a time, ensuring an even coat. Finish the application on the joint.
  • Mop up residue with a rag or lint free cloth immediately as you continue the application. Failure to do so will result in a slippery surface.
  • For more porous surfaces, repeat the procedure within 20 minutes of the first coat. Ensure all excess product is removed or surface may become slippery when wet.
  • Substrate temperature must not exceed 20°c during application.
  • Do not apply in hot weather, direct sunlight or within 4 hours of wet weather


Up to 30m² per litre.


Remove as much product as possible from application equipment before cleaning. Clean tools and equipment immediately after use with white spirit.


24 months from the date of manufacture in original unopened container in a clean, dry area. Do not store below 5°C.

R186 Black Limestone Restorer Datasheet From Paint Stripper.com