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Silicone K1

Silicone K1 is a through-coloured render which incorporates silicone technology.

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Product Description

Silicone K1 is suitable for use with most render spray machines and can also be hand applied. It is ideal for larger projects where the speed of machine application can offer time saving benefits. Silicone K1 provides a fine texture finish.

Find a Stockist

K Rend products are available from authorised retailers throughout the United Kingdom and Ireland

Features & Benefits

Silicone K1 provides a variety of benefits.

Water Repellent

Our silicone technology is completely water repellent and fully breathable.

Fine Texture

Silicone K1 has a fine texture finish.

Colour Range

Silicone K1 is available in an extensive colour range.

Hand / Machine Applied

Silicone K1 can be easily hand or machine applied.

Product Specification

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Technical Data
One coat / 2 passes onto 7 newton block require:

26 - 32kg / sq m approx.

| nominal 16 - 20mm thickness

Over Base Coat require:

18kg / sq m approx.

| nominal 10mm thickness

Classifications according to:

BE EN 998-1

Compressive strength:

CS 11

Capillary water absorption category:

W2

Thermal conductivity:

P=50% - 0.43

Application Instructions

ONE COAT / FINISH COAT

  • One coat is applied directly onto block work (please seek advice from our Technical Support Team) and must be finished to a minimum of 16mm thick to avoid 'ghosting'
  • The material should be applied 18mm thick in 2 passes; the first pass 6-8mm and the second pass 12-14mm. (See also under Spray Application). After setting, 2mm is scraped off for a 16mm finish
  • If the material is being used in a two coat application the finish coat is applied over a K Rend Base Coat to line level, using a Darby or straight edge, to a minimum thickness of 10-12mm. When straightening, hollows should be filled out immediately before a skin is formed
  • Care should be taken to avoid small hollows, which can make it difficult to achieve a good finish. Small areas such as quoins, reveals and bands can be left with a plastic float
  • Do not polish
Product Downloads
Technical Data SheetDownload PDF
Application InstructionsDownload PDF

Scraped Render Colours

We have a variety of Scraped Texture render colours available and we recommend that all colours & textures are verified against a sample, before ordering.
  • White
  • Buttermilk
  • Polar White
  • Stone
  • Champagne
  • York
  • Cream
  • Powder Blue
  • Salmon Pink
  • Pewter Grey
  • Terracotta
  • Grey
  • Ivory
  • Sterling White
  • Arran
  • Sandstone
  • Green
  • Cinnamon
  • Fintry Stone
  • Oatmeal
NOT SURE? TRY OUR COLOUR SWATCH SIMULATOR

*White is the brightest white within the scraped texture range, however it is not a brilliant white.
Polar white is an off white shade, whilst cream has a yellow tone to it.

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