Screws & plugs specifically designed to fasten cellular PVC trim to the home, part of the PVC Trim System.
PVC Trim Fasteners are designed to fasten cellular PVC trim to the home & fill holes.
Test the Cortex system on a few trim boards to ensure you approve of the final look. Use two fasteners at every framing member at 16" on center or less. Use three fasteners if the board is wider than 8". To remove a fastener set below the trim surface, replace the setting tool in your impact driver with a #1 square drive bit, allowing full access to the seated fastener.