AV-203 Multicat™
AV-203 Multicat™ is a grout-side only accelerator that speeds up the reaction time of the following Avanti’s hydrophilic polyurethane grouts:
When AV-203 is used to slow down high waterflows, it should not be used as a stand-alone solution but in conjunction with any of Avanti’s hydrophobic or hydrophilic polyurethane resins.
Note: Using AV-203 with WQA certified polyurethanes is not tested and certified by WQA against NSF/ANSI/CAN 61 Drinking Water System Components.