The K-Rend HPX Base Coat 25kg is an ultra high-performance rendering solution, developed for both hand and machine application. Infused with advanced high polymer technology and fibres, HPX offers superior flexibility and exceptional adhesion on difficult substrates such as lightweight blocks and high suction bricks, making it the ideal choice for complex builds and renovations.

Engineered for durability, this base coat often incorporates Alkali Resistant Reinforcing Mesh at key stress points like window and door reveals, ensuring added stability and reducing the risk of cracking. The versatility of HPX allows it to be paired with a wide range of K-Rend finishes, including Dash, Scraped Texture, and Brick Rend, delivering flawless results on both new builds and refurbishment projects.

For best results, ensure the substrate is properly prepared and follow the manufacturer's recommended thickness of 4-6mm. With a coverage rate of 6-9kg per square metre, HPX Base Coat offers excellent performance with minimal wastage. Its classification under BS EN 998-1, compressive strength of CS III, and water absorption rating of W2 make it highly resistant to environmental factors, while a thermal conductivity value of 0.35 (P=50%) enhances energy efficiency in rendered systems.

Whether you’re working on a residential or commercial project, the K-Rend HPX Base Coat provides a solid, reliable base layer that enhances the longevity and performance of your chosen finish.