Tech-Dry® Emulsion PCW40E is, similar to PCW50, an environmentally friendly water-based oil and water repellent, used as a stain resistant penetrating sealer for treating masonry substrates such as polished concrete. The difference is the enhancing effect PCW40E gives to the surface.
Emulsion PCW40E produces an aesthetically pleasing finish by highlighting contrasting colours in the substrate. This can be particularly gratifying on concrete pavers, polished concrete, exposed aggregate, honed concrete, terra cotta, ceramic and natural stone tile. We produce and sell the emulsion as Protectaseal Enhancer.
For more information download the Emulsion PCW40E data sheet.