Screedmaster Epoxy Primer
Two part, solvent-free, water dispersable epoxy primer
Bostik Universal Primer is a water based, solvent free, acrylic dispersion primer and bonding agent. It can be used prior to the application of any of the Screedmaster range of smoothing compounds.
In undiluted form it can be used on all smooth and dense surfaces, including power floated concrete, ceramic tiles, quarry tiles, rigid metal, terrazzo, asphalt and surface membranes.
In diluted form (1:2 with clean water) it can be used on porous substrates, including sand/cement and wooden boards etc.