SCP 578 is a spray-applied treatment that penetrates into the capillaries and pores of Portland cement concrete structures and substrates to seal and waterproof the concrete from the inside out. In addition, SCP 578 reconditions the pH of old concrete, which is constantly being influenced by environmental conditions that contribute to durability issues such as carbonation and/or efflorescence.
Within the concrete matrix, it reacts with free alkali to seal the capillary pore spaces. The reaction chemically completes, leaving a stable gel within the concrete matrix, thereby reducing water migration to levels acceptable for most coatings, adhesives, and coverings.
SCP 578 withstands over 250-feet of Hydrostatic Pressure and can be effectively applied on the positive or negative side of concrete structures. There is minimum site disruption that allows early access for other trades.
Spray-Lock Concrete Protection® technology is unique with over 30-years proven performance.