Pentra-Sil® (HD)
Hardener, Densifier and Sealer

Pentra-Sil® (HD) is a premium lithium polysilicate performance densifier for concrete surfaces. This high solids formula provides maximum hardening to improve abrasion resistance and reduce dusting. This easy-to-use water-based solution requires no rinsing and is VOC compliant in all areas of the world. When sprayed on new or existing concrete, it penetrates up to ¼ inch (7mm) where it reacts with ...