Hardie Gravis Mortar 20kg

Hardie Gravis Mortar 20kg

The Hardie Gravis Mortar is a polymer-modified cementitious mortar engineered for use within the James Hardie Gravis Panel system. Used for panel bedding, setting and jointing, it delivers a high-strength, weather-resistant bond that complements the mechanical and aesthetic performance of the Hardie Gravis Panel cladding system. Supplied in a 20kg bag.

Key Features

• Polymer-modified formula for enhanced bond strength and flexibility
• Suitable for bedding, setting and jointing Hardie Gravis Panels
• Weather-resistant when cured for long-term exterior durability
• 20kg bag for efficient mixing and use on larger projects
• Compatible with the full Hardie Gravis accessory and sealer range

Application

Mix with clean water in accordance with James Hardie's mixing ratios and installation instructions. Apply using a notched trowel or margin trowel to achieve even coverage. Use for panel-to-panel joints, setting panels at base, and finishing reveals. For patching and repair work, refer to Hardie Gravis Patch (SKU 700002). SKU: 700011 | 20kg bag