• Part of the Kilwaughter Group
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HPX Base Coat

HPX Base Coat can be used as a preparation coat for K Rend finishes.

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Product Description

HPX Base Coat can be hand or machine applied. It is an ultra high performance render incorporating high polymer technology and fibres. It can be used on unusual substrates requiring greater flexibility and adhesion such as lightweight block or high suction brick, often incorporating an Alkali Resistant Reinforcing Mesh at stress points such as door and window reveals. HPX Base can be used in conjunction with most K Rend finishes including Dash, Scraped Texture and Brick Rend.

Find a Stockist

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

Features & Benefits

HPX Base Coat provides a variety of benefits.

HIGH POLYMER

High Polymer with fibres for enhanced performance on difficult substrates.

OPTIMUM ADHESION

HPX Base Coat provides optimum adhesion.

GREATER FLEXIBILITY

We’ve engineered our products to make them as flexible as possible.

HAND / MACHINE APPLIED

HPX Base Coat can be hand or machine applied.

Product Specification

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Technical Data
Require:

6 - 9kg / sq m approx.

| nominal 4-6mm thickness

Classifications according to

BE EN 998-1

Compressive strength:

CS III

Capillary water absorption category:

W2

Thermal conductivity:

P=50% - 0.35 & P = 90% - 0.40

Application Instructions
  • Primary Coat, where required should be applied to substrates as preparation for subsequent coats. Thickness should be as per product specification. It is important to take special care to straighten with a Darby / straight edge to ensure that the next coat is applied to uniform level
  • Form a light key only
  • Allow 24 hours curing time before further application, unless advised otherwise. For info on unusual substrates, seek technical advice
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
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*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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