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Stormshield Scratch Render System

Verified by manufacturer 2 months ago

Johnstone's Trade Paints - a brand of PPG Industries

A traditional through-colour render system for exterior masonry surfaces. Stormshield Scratch Render is a high quality, cement-based formulation that has been modified with polymer.

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Application

  • Cement-based formulation that has been modified with polymer to provide a durable and attractive all weather solution for any project.
  • Suitable for new build and refurbishment work.

Description

A traditional through-colour render system for exterior masonry surfaces. Stormshield Scratch Render is a high quality, cement-based formulation that has been modified with polymer to provide a durable and attractive all weather solution for any project.


Features and benefits:

  • Polymer modified, through-colour cement render.
  • Good substrate adhesion.
  • Excellent long term fade protection.
  • Through-coloured for lower maintenance.
  • Suitable for new build and refurbishment work.
  • BBA Approved.


System build-up:

  • Key coat/ primer: dependent on substrate condition, porosity and type;
  • Reinforcement: Stormshield Render Reinforcing Mesh Cloth;
  • Finish: Stormshield Scratch Render.

General information

Color

White

Ivory

Cream

Gold

Beige

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Manufacturer guidance

Dash receiver render plus aggregate.

Finish

Textured

Material

Other

Shape

Formless

Length

Bespoke

Width

Bespoke

Warranty description

30 year

Uniclass

Ss_25_45_70_55 Multicoat render systemsPrimary

CAWS

M20/19 Proprietary cement gauged render

M20/160 Proprietary cement gauged render

Specification data - Multicoat render systems

Substrate preparation

Guidance for specification option:

Key coat/ primer: insert requirements, dependent on substrate condition, porosity and type.

First undercoat

Stormshield Scratch Render/
Stormshield Render Reinforcing Mesh Cloth.

Guidance for specification option:

  1. Apply Stormshield Scratch Render to a depth of 8 mm.
  2. Reinforce stress points, openings and corners with Stormshield Mesh Cloth.

Final coat

Stormshield Scratch Render, Natural White.

Stormshield Scratch Render, High White.

Stormshield Scratch Render, Ivory.

Stormshield Scratch Render, Cream.

Stormshield Scratch Render, Gold.

Stormshield Scratch Render, Earth.

Stormshield Scratch Render, Golden Brown.

Stormshield Scratch Render, Pastel Rose.

Stormshield Scratch Render, Sandstone.

Stormshield Scratch Render, Terracotta.

Stormshield Scratch Render, Green.

Stormshield Scratch Render, Blue.

Stormshield Scratch Render, Grey.

Stormshield Scratch Render, Gun Metal.

Manufacturer guidance

  1. Apply second layer of Stormshield Scratch Render to a total depth of 15 mm.
  2. Use a scratch float to remove the top 1–3 mm and create the desired finish.

Beads

As specified by PPG.

Sealant movement joints

-

Beads

As specified by PPG.

Sealant

As specified by PPG.

Samples required

Required.

Guidance for specification option:

Available via local Johnstone's Trade supplier.

Not required.

Third-party certification

BBA Approved.

Guidance for specification option:

Consult manufacturer for details.

Sustainability data

Material

Other

Expected Life

30 year

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