Sika Cemflex 5L – Submersible Waterproofing and Bonding Agent

Superior Waterproofing and Adhesion Solution

The Sika Cemflex 5L Submersible Waterproofing and Bonding Agent is a high-performance acrylic-based emulsion designed to improve the water resistance and adhesion of cement-based materials. When added to Portland cement mixes, it forms a flexible, waterproof barrier that strengthens and seals surfaces. Because of its durable formulation, the Sika Cemflex 5L is ideal for waterproofing areas that experience constant moisture exposure.

Durable and Multi-Purpose Protection

This Sika waterproofing agent provides excellent bonding performance for plaster, render, and screed applications. It’s especially effective for waterproofing shower floors, ponds, balconies, and basements. Moreover, its UV-stable and non-toxic formula ensures safe use in permanently submerged areas, including water storage tanks and pools. The easy-to-use emulsion blends seamlessly with cement mixes, offering consistent protection and flexibility.

Perfect for Interior and Exterior Use

The Sika Cemflex 5L Submersible Waterproofing and Bonding Agent is suitable for both residential and commercial projects. It enhances surface durability while maintaining breathability, preventing cracks and leaks over time. Because it provides a reliable, long-lasting bond, it’s an essential product for builders, renovators, and waterproofing specialists seeking proven Sika quality.