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K Mix Mortars - Multicoat render system

K Mix is a range of dry bagged construction mortars which can be used for block and brick laying, scratch coats and in paving applications.

The range includes:

  • K Mix GP Mortar (Natural) for use in block and brick laying, as a scratch coat and for bedding pavia.
  • K Mix GP Mortar (Coloured) for use in block and brick laying, and for bedding pavia.
  • K Mix Thin Bed Mortar (Natural) for use in laying lightweight block.
  • K Mix Paving Grout (Coloured) for use in grouting pavia.

General information




Scraped texture, low maintenance through coloured render containing mika and silicone technology, ideal for hand or machine application


Cement based render


25kg bags


30 years if completed to manufacturers specification and guidelines

Uniclass 2015

Ss_25_45_70_55 Multicoat render systemsPrimary


F10/10 Reclaimed brick facing brickwork

F10/110 Clay facing brickwork

F10/18 Concrete facing blockwork

F10/20 Manufactured stone blockwork

F10/215 Concrete facing brickwork

F10/230 Reclaimed brick facing brickwork

F10/25 Manufactured stone blockwork

F10/255 Concrete facing blockwork

F10/290 Manufactured stone blockwork

F10/295 Manufactured stone blockwork

F10/315 Clay common brickwork

F10/33 Clay common brickwork

F10/345 Concrete common brickwork

F10/355 Concrete common blockwork

F10/36 Concrete common blockwork

F10/360 Autoclaved aerated concrete (AAC) common blockwork

F10/37 Autoclaved aerated concrete (AAC) common blockwork

F10/385 Engineering brickwork

F10/395 Damp proof course brickwork

F10/45 Engineering brickwork

F10/5 Facing brickwork

Specification data - Multicoat render systems

Product Reference

K Mix GP Mortar (Natural)

K Mix GP Mortar (Coloured)

K Mix Thin Bed Mortar (Natural)

K Mix Paving Grout (Coloured)



Belfast Brown

Armagh Grey

Tyrone Pine

Down Red

Antrim White

Standard product features


  • K Mix GP Mortar: 1.8 kg/ mm thick/ m².
  • K Mix Thin Bed Mortar: 1.45 kg/ mm thick/ m².
  • K Mix Paving Grout: 1.8 kg/ mm thick/ m² .

Temperature range:

5–35°C. The product must not be used in frozen conditions.

Product Options


Special colours can be manufactured on request.

Digital objects
PlatformCompatibleVersionCertified to
- 1 2.0
Revit 2017 1 2.0
Download now from NBS National BIM Library
Third party certifications
  • Kitemark Certificate No. KM 514639 : Kitemark to BS EN 998-2:2003
Similar products from K Rend (Kilwaughter Minerals Ltd)