Wilton piping gel is perfect for decorating cakes it can be used for writing highlighting or glazing cakes before icing it is a clear transparent gel that can be used as is or tinted using an icing colour of your choicetry these other uses for piping gel stabilized whipped cream whip pint heavy whipping cream to soft peak stage add 2 tablespoons piping gel and continue to whip to stiff peaks glaze fruit and baked goods crumb coat cakes before covering with rolled fondant tinting fo