PCI Gisogrund 404 

PCI Gisogrund 404 is a special primer for absorbent and non-absorbent substrates.

PCI Gisogrund 404 is recommended for:  

• Indoor and outdoor use
• Use on absorbent and low-absorbent concrete and screed substrates.
• Use as a special primer on anhydrite, pourable asphalt and magnesite screeds for floor levelling compounds and tile adhesives.
• Use as a special primer on non-absorbent substrates such as ceramic tiles for subsequent floor levelling compounds.
• Special primer for timber floors.