Schluter® PRIMER-U Universal Primer cleaner It's the AquaFix 2

It's the AquaFix 2

Japanese-inspired

Trying to fold wet

The tray is designed around Schluter's drain system

The Urban Genius Collection is Ideal Wood's flagship line

Schluter® PRIMER-U Universal Primer cleaner It's the AquaFix 2PRIMER U is Schluter's universal primer a ready to use, water based formula that improves the bond of thin set mortar to substrates that resist adhesion. Where PRIMER PS is specifically for peel and stick membranes, PRIMER U works with standard mortar set Schluter products (DITRA, KERDI, KERDI BOARD) and general tile installation. Use it when your substrate is too smooth, too dense, or has residual contamination that would compromise mortar adhesion.