Fasteners FastenMaster for AZEK Decking Products > Fasteners > FastenMaster for AZEK Decking View quote “Fasten Master AZEK Cortex – Slate Grey” has been added to your quote. Fasten Master AZEK Cortex – Mahogany Covers 300 SQFT Fasten Master AZEK Cortex - Mahogany quantity Add to Quote SKU: FMAD300MAH Category: FastenMaster for AZEK Decking Related products Fasten Master AZEK Cortex – Weathered Teak Add to Quote Fasten Master AZEK Cortex – Weathered Teak Add to Quote Fasten Master AZEK Cortex – Cypress Add to Quote Fasten Master AZEK Cortex – Coastline Add to Quote