Restoration Mortar (RM)

Restoration Mortar (RM)

Remmers RM is used for restoring, supplementing and re-profiling mineral substrates such as natural stone, brick, concrete and synthetic stone.

Every effort has been made to ensure the accuracy of our digital colours and textures however due to limitations with technology, we strongly advise purchasing sample products for testing in situ prior to the full order being placed.
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Main Purpose

Restoring, supplementing and re-profiling mineral substrates such as natural stone, brick, concrete and synthetic stone

Coverage

Remmers RM is used for restoring, supplementing and re-profiling mineral substrates such as natural stone, brick, concrete and synthetic stone. It is used for reproducing ornamental building elements in a tamping procedure.

Properties:

  • Low free alkali content
  • Good flank adhesion
  • Low inherent stress
  • UV-resistant pigments
  • Can be made hydrophobic

Application:

  • Apply a contact layer to the pre-wetted substrate using grout (dry mortar/water) in a layer thickness of approx. 2 mm.
  • Apply the mortar onto the contact layer wet-on-wet in layer thicknesses of 1.5 to 3 cm, 1 to 2 mm beyond what will become the final surface.
  • Joints in the masonry must be maintained.
  • Application of thin layers at the edges of defective areas can be facilitated by adding Remmers Haftfest to the mixing water (mixing ratio 1:10). In this case, hardening will be somewhat delayed but the bonding strength will be increased.
  • After sufficient hardening (when the grain pops), roughen the surface or scrape down to the final surface.
  • Rework the repaired areas (using a scraper or abrasion tool) onto the structure surrounding the defective area.
  • Wait at least 24 hours before applying subsequent layers.

Application Instructions:

  • Once it has hardened, mortar must not be made workable again by adding either water or more wet mortar.
  • The type and duration of the reworking and surface treatment will influence the colour.
  • Slight deviations in colour between different batches are possible.
  • Protect wet mortar surfaces against frost, rain and drying out too quickly for at least 4 days.

If stored in an unopened container, the product will last for 12 months.

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