Waterproofing
Spray-applied two-component polyurea waterproofing
Spray polyurea cures within seconds into a seamless membrane of high strength and chemical resistance — suited to large areas and works that must return to service early.
Polyurea is a solvent-free two-component coating sprayed with dedicated heated plural-component equipment. It reacts and cures very fast, shortening waiting times and forming a seamless protective layer that resists abrasion, impact and chemicals.
Polyurea serves combined waterproofing and protection on roofs, floors, below-grade structures, landscape ponds, hydraulic works and bridges. Application requires trained crews and dedicated spray equipment.
Frequently asked questions
How does polyurea differ from polyurethane?
Spray-applied two-component polyurea cures much faster and offers higher tensile and tear strength, but needs dedicated heated spray equipment. Single-component polyurethane is simpler to apply by hand and suits most residential works.
Need polyurea advice for your project?
VNA helps select materials, prepares submittal dossiers and guides application on site.