Sika® Concrete Primer
two-component, rapid curing, high solids polyurea/polyurethane- hybrid primer.
Sika® Concrete Primer is a two-component, rapid curing, high solids, polyurea/polyurethane-hybrid primer for consistent and durable adhesion of SikaRoof® MTC, Sikalastic® and Sikafloor® Systems on cement based substrates.
- Fast curing - overcoat possible after 30 minutes
- Significantly reduces the likelihood of out-gassing from susceptible substrates
- Consolidates dusty or friable surfaces
- Easy application by brush or roller
- Can be filled with quartz sand and used as a scratch coat