Convergent 5 Gallon Pentra-Guard HP/S Concrete Surface Hardener is a Micro Film Forming Hybrid organic / Organic Nano Lithium® Surface Treatment that hardens and seals concrete floors, producing a very hard, dust repellent, chemical resistant and water tight surface. For high-demand commercial and industrial settings, Pentra-Guard (HP) is the optimum coating system designed for harsh and high abuse conditions. Whether your surface must tolerate significant foot traffic, large equipment, abrasion, or chemicals, our advanced, versatile, low VOC treatment offers; high durability and bond strength; and ability to withstand UV, abrasion, chemical spills and heavy traffic. The Industrial Grade treatment provides rapid curing, attractive clear glossy finish and easy application for facilities that require maximum protection and little to no downtime. The unique treatment is extremely low VOC’s (less than 50 grams per liter), environmentally friendly (Green Leaf) and has a very low polymer/ ammonia odor. Perfect for protecting light to heavy manufacturing, parking decks, food service operations and warehouses. Pentra-Guard leaves concrete hard, stain resistant, easy to maintain, and light reflective (on smooth finishes). Pentra-Guard does not significantly decrease the friction coefficient of surfaces.