Rock-Tite Porcelain & Stone System

Easy as 1, 2, 3

Product Datasheets

Watch our new how to video below
Recently updated to include NEW Part 2a Mortar Additive

Features and Benefits

Porcelain Primer

Coat the back of your tiles

Mortar Mix OR Mortar Additive

Lay tiles into the mix

Brush-In Grout

Available in 3 colour match shades

Step 1: Prime Tiles

Polymer modified primer

Suitable for porcelain and natural stone

High strength bonding agent

Fibre reinforced

Mix with water

Graduated mixing bucket included

Guaranteed for Life

Step 2: Mortar Mix

Suitable for all types of paving slab including porcelain

Ready to use – just add water

Fibre reinforced

High Strength

Guaranteed for Life

Step 2a: NEW Mortar Additive

Available from April 2021

Mix with sand and water

High strength

Suitable for all types of paving slabs including porcelain

Fibre reinforced

Guaranteed for Life

Step 3: Brush-In Grout

All weather paving joint compound

Suitable for all types of paving slab including porcelain



Matches Norcros cement-based grout colours

No waste

Guaranteed for Life

Complement your home

Easily create outdoor living spaces with Rock-Tite to match your style

Colour match

Rock-Tite Brush-In Grout is colour matched to Norcros cement-based grouts

Three-step system

With an easy to use method that brings the inside out

Seamless finish

Achieve guaranteed results