Wide Joint Grout is a medium textured durable grouting mortar for wall and floor tiling, suitable for internal and external use, for 2–12 mm wide joints. The grout is water resistant but not impervious to the passage of water.

Preparation of the substrate with waterproofing membrane should be considered at the design stage.

Wide Joint Grout conforms to BS EN 12004, Classification CG1.

General information

Uniclass 2015

Pr_20_31_53_12 Cementitious and reaction resin groutsPrimary


M40/10 Natural stone covering to

M40/110 Tiling to

M40/115 Natural stone covering to

M40/120 Mosaic to

M40/5 Tiling to

Specification data - Cementitious and reaction resin grouts

Product Reference

Wide Joint Grout

Other requirements

Not required

Flexible Additive for Adhesive

Product Options

Other requirements:

Performance can be enhanced with the addition of Flexible Grout Additive, greatly increasing the flexural strength and water permeability in high pressure showers and on dry lined walling, etc.

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