Fasteners FastenMaster for AZEK Decking Products > Fasteners > FastenMaster for AZEK Decking Fasten Master AZEK Cortex – Maritime Gray Covers 100 SQFT Fasten Master AZEK Cortex - Maritime Gray quantity Add to Quote SKU: FMAD100MG Category: FastenMaster for AZEK Decking Related products Fasten Master AZEK Cortex – Slate Grey Add to Quote Fasten Master AZEK Cortex – Mahogany Add to Quote Fasten Master AZEK Cortex – Dark Hickory Add to Quote Fasten Master AZEK Cortex – Castle Gate Add to Quote