GFRC Countertops: Face Coat vs Backer Coat (and How to Avoid Pinholes)
Introduction GFRC countertops use a thin face coat over a cement-rich backer to give the look of stone while keeping strength and cost in check. The face coat forms the visible surface and texture, while the backer provides depth and rigidity. In DIY practice, you’ll mix, pour, and cure them in layers, paying attention to […]
GFRC Countertops: Face Coat vs Backer Coat (and How to Avoid Pinholes) Read More »










