Introducing CemBacker® PrePrimed: The Ultimate Ready-to-Use Tile Backer Board

Alex Twigg • 3 June 2025
A white background with a few lines on it

Now Pre-Primed for Faster Installs, Cleaner Worksites, and Superior Tile Adhesion

CEMBLOC® is proud to unveil the latest innovation in tile backing solutions: CemBacker® PrePrimed. Building upon the trusted performance of our original CemBacker® boards, the PrePrimed variant offers enhanced convenience and efficiency for both professionals and DIY enthusiasts.


Why Choose CemBacker® PrePrimed?


1. Ready-to-Use Convenience
CemBacker® PrePrimed comes factory-primed, eliminating the need for on-site priming. This not only saves time but also ensures a consistent, high-quality surface ready for tile adhesive application.


2. Cleaner and Safer Installation
The pre-primed surface significantly reduces dust during cutting and handling, creating a cleaner and safer working environment. This is particularly beneficial in indoor settings where dust control is essential.


3. Enhanced Adhesion
The consistent primer application provides an optimal surface for tile adhesives, promoting stronger bonds and reducing the risk of tile detachment over time.


Retaining Core CemBacker® Benefits


While offering these new advantages, CemBacker® PrePrimed maintains the core features that have made CemBacker® a preferred choice:

  • Fire Resistance: Still utilising the same A1 fire-rated CemBacker® board but with the addition of a primer, ensuring maximum safety in various applications.
  • Water Resistant: Highly water-resistant, making it ideal for wet rooms and other moisture-prone areas.
  • Durability: Supports heavy tiles up to 105kg/m², suitable for both wall and floor installations.
  • Dimensional Stability: Resistant to warping and deterioration, outperforming traditional materials like plasterboard and plywood.


Available Sizes


CemBacker® PrePrimed is available in two standard sizes to cater to different project needs:

  • 6mm (1200mm x 600mm): Ideal for floor applications.
  • 12mm (1200mm x 600mm): Designed for wall installations requiring additional pull strength.


Ideal Applications


CemBacker® PrePrimed is perfect for:

  • Wet Rooms: Providing a reliable backing in high-moisture environments.
  • Bathrooms and Kitchens: Ensuring long-lasting tile installations in areas prone to water exposure.
  • Commercial Spaces: Offering durability and safety in high-traffic areas.
  • DIY Projects: Simplifying the tiling process for home improvement enthusiasts.


Experience the enhanced efficiency and reliability of CemBacker® PrePrimed. 


Whether you're a professional contractor or a DIYer, this ready-to-use tile backer board is designed to streamline your projects and deliver lasting results.


For more information, visit our website or contact our professional team today.

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