Norcros Rock-Tite Brush In Grout Steel Grey 15kg

Norcros Rock-Tite Brush-In Grout is a cement-free, brush-in, permeable jointing compound designed for joints from 3mm wide between concrete, natural stone, and porcelain paving slabs laid on a solid permeable base with Rock-Tite Mortar. Developed to complement Norcros 4-in-1 and Flexible Wide Joint Grout colours, it allows for a continuous aesthetic from interior tiles to exterior paving. Suitable for most weather conditions down to 3°C, it provides a durable, easy-to-use solution for long-lasting paving joints.

Technical Specification 

• Material Type: Cement-free grout
• Colour: Steel Grey
• Size: 15kg
• Weight: 15.00 kg
• Application Area: Internal and external floors
• Joint Width: From 3mm
• Coverage Examples:

  • 600x600x25mm slab, 8mm joint – approx. 12m²

  • 450x450x25mm slab, 8mm joint – approx. 8m²

• Features: All-weather application, permeable, easy to use, complements Rock-Tite Mortar and Primer
• System Guarantee: Norcros Life Time System Guarantee when used with Rock-Tite Primer and Mortar
• Sale By: Per Unit

Key Information

• Easy brush-in application with no mixing required
• Cement-free and permeable for durable joints
• Suitable for all types of paving slabs, including porcelain
• Can be applied in most weather conditions down to 3°C
• Matches indoor grout colours for seamless interior-to-exterior design
• Long-lasting when used with Rock-Tite Primer and Mortar
• Convenient storage – leftover grout can be covered with water