Membrane technology is advancing fast. New two-component polyurea chemistries now offer 100% solids (no solvents), faster cure and stronger adhesion, while crystalline admixtures protect concrete from within.
Key technologies to know
- Pure polyurea — seamless, fast-curing, extremely durable coatings
- Advanced PU liquid membranes — UV-resistant, flexible, ideal for roofs and balconies
- Crystalline waterproofing — integral, self-sealing protection inside the concrete (IS 2645 approved)
Matching the right system to each structure is exactly where trained applicators and technical guidance add value.
About TWA: The Waterproofers Association of India unites manufacturers, applicators, contractors and consultants to raise standards across the industry. TWA is led by its Chairman, MK Dhawan — a widely respected authority in waterproofing and construction chemicals. Discover DSeal Make-in-India expansion-joint systems and construction-chemical distribution & application by Dhawan Associates. Become a member or explore our Knowledge Hub.