Rock-Tite Porcelain and Natural Stone Primer 15kg

Rock-Tite Porcelain & Natural Stone Primer 15kg

Rock-Tite Porcelain & Natural Stone Primer 15kg is a high-performance, fibre-reinforced, polymer-modified cement-based primer designed to significantly improve adhesion and bond strength when installing porcelain and other low-absorption paving materials. It forms a strong bonding layer between the paving and bedding mortar, helping to ensure long-lasting, durable installations.

Suitable for both internal and external use, this professional-grade primer is ideal for domestic landscaping projects as well as heavily trafficked commercial paving installations. It is designed to be used as part of the Rock-Tite paving system for optimal performance.

Key Features

• Polymer-modified cement-based primer
• Fibre-reinforced for enhanced strength
• Improves adhesion on low-absorption paving
• Suitable for porcelain and natural stone
• High-strength bonding performance
• Mixes easily with water on site
• Suitable for internal and external applications
• Compatible with domestic and commercial installations

Benefits of Rock-Tite Porcelain & Natural Stone Primer

• Improves long-term bond strength of paving installations
• Reduces risk of delamination and movement
• Enhances durability in high-traffic areas
• Supports professional-grade paving systems
• Improves adhesion on difficult substrates such as porcelain
• Helps ensure consistent installation performance

Recommended Applications

• Porcelain paving installations
• Natural stone paving systems
• Domestic patios and landscaping projects
• Commercial and high-traffic paved areas
• Internal and external flooring applications
• Use within Rock-Tite paving system builds

Application Guidance

Rock-Tite Porcelain & Natural Stone Primer should be mixed with clean water to form a workable consistency before application. It is applied to the underside of paving slabs to create a strong bonding layer prior to laying onto the mortar bed.

Ensure the surface is clean and free from dust or contaminants before application to achieve maximum bond strength and long-term performance.

Performance & System Compatibility

This primer is specifically designed to enhance adhesion within the Rock-Tite paving system. When used alongside compatible mortar and grout products, it contributes to a durable, high-strength installation suitable for demanding environments.

It also comes with a lifetime product guarantee when used as part of the complete Rock-Tite 1-2-3 system (Primer, Mortar & Grout).