Protection liquid waterproofing POLYUREA RAYSTON

damfor pipesconcrete

Polyurea Rayston is a 2-component polyurea system for elastic membrane application with crack- bridging capability. It is an extra fast- curing system that can only be applied by hot mechanical spraying equipment. Polyurea Rayston can be combined with different geotextiles to obtain on site applied, seamless liners. • Waterproofing of concrete structures. • Waterproofing of foundations, especially those designed as barriers to Radon gas. Roof waterproofing. Sewage and wastewater treatment structures. On-site applied liners, totally seamless, for secondary containment applications, ponds, landfills, tunnels, canals, dam repairing. •Protective coating for metallic structures • Polyurea Rayston can be completed with an aliphatic polyurethane topcoat to ensure UV protection. • Crack-bridging capability. Highly elastic membrane. • Very fast curing, using two- component spraying equipment. • It can be pigmented.