Fasteners FastenMaster for AZEK Decking Products > Fasteners > FastenMaster for AZEK Decking Fasten Master AZEK Cortex – Castle Gate Covers 100 SQFT Fasten Master AZEK Cortex - Castle Gate quantity Add to Quote SKU: FMAD100CG Category: FastenMaster for AZEK Decking Related products Fasten Master AZEK Cortex – English Walnut Add to Quote Fasten Master AZEK Cortex – Kona Add to Quote Fasten Master AZEK Cortex – Maritime Gray Add to Quote Fasten Master AZEK Cortex – English Walnut Add to Quote