Troy Corporation has introduced Troysol PWA, a next generation wetting and adhesion promoter intended for dry-mix products. Troysol PWA improves adhesion to substrates and enhances pull-off strength. Ideal for cement-based adhesives, EIFS adhesives, mortar, gypsum board, tile adhesives and other dry-mix products, Troysol PWA answers the needs of industry for a high-performance additive designed specifically for high-performance building products, according to the company.