QT-406 Elastomer Waterproofing Material is originally designed to apply over concrete and its advanced elongation is suitable for bridging stress cracks in concrete and other substrates.QT-406 is the state of the art 100% solids, ultra fast cure, flexible, spray-applied, high build, two component aromatic pure polyurea elastomer. The system consists of A component, a quasi-prepolymer rich of free NCO, and B component, a mixture of polyetheramines, amine extenders and other additives. With high elongation value, Qtech-406 has great memory, It can be used waterproofing and can be applied on geotextiles fabrics. QT-406 can produce an extremely tough film at all thicknesses; it may be applied in all positions and to any suitably prepared substrate. Qtech-406 is relatively moisture and temperature insensitive, allowing application in the most problematic ambient conditions. It is the optimum choice where a tough, flexible, impact resistant, abrasion resistant waterproofing system which exhibits extraordinary performance characteristics.  

QT-406 Elastomer Waterproofing Material is an ultra fast cure system; it can be applied at thicknesses of several ten millimeters, or greater, in a single application. It can be widely used in:
Liner for aquarium, ponds, lagoons, reservoirs, irrigation ditches etc
metal, concrete, wood, and foam roofing
Underground engineering
Buried earthen containment lining (with or without geotextiles)
New or existing sub-grade slabs, walls, etc
Truck bed and undercarriage liner
Water & wastewater linings
To requirement of semi-gloss surface and avoiding shine eye, the cure time can be accelerated to obtain evenly orange peel apparent by directly spraying.