SCP 578 is used as a water barrier on existing concrete prior to applying coating systems, such as epoxy, polyurea and polyurethane coatings. SCP 578 stops moisture movement within the concrete matrix that can attack the polymer coating during the service life of the concrete.
The solution penetrates the concrete and reacts with free alkali in the concrete to primarily form additional calcium silicate hydrate. This results in waterproofed concrete that withstands head pressure.
SCP 578 has a proven track record of preventing moisture failures through concrete on all types of coatings, coverings and flooring.
SCP 578 benefits:
- Leaves mechanical key
- Only requires a single easy application
- VOC free
- Environmentally friendly