The Duram Crystoflex Kit is a high-performance, cementitious 2-part waterproofing system. By combining a liquid polymer with a specialized powder blend of cements and graded aggregates, it creates a brushable slurry that cures into a flexible, hydrostatic pressure-resistant membrane designed for the most demanding immersion environments.
Crystoflex is specifically engineered for safe use in drinking water storage. It is fully compliant with AS/NZS 4020:2002 (Testing of Products For Use In Contact With Drinking Water), making it the premier choice for concrete drinking water tanks, ponds, and water features where water quality is a priority.
This kit provides exceptional resistance to both positive and negative hydrostatic pressure, ensuring long-term durability in permanent ponding situations and below-ground applications.
Technical specifications and compliance data sourced from Duram Technical Documentation.