The FastenMaster Cortex Fastening System is the fastest, easiest way to conceal the heads of your deck screws on specific decking board types.

AVAILABLE FOR:
AZEK Deck: Brownstone, Clay, Fawn, Ivory, Kona, Slate Gray, White Decking
EverGain Classic Colors: Cape Cod Grey, Cedar, Redwood, Weathered Wood
Trex Accents: Madeira, Saddle, Winchester Grey, Woodland Brown
Trex Escapes: Acorn, Pewter, Sahara
TimberTech TwinFinish: Cedar, Grey, Redwood

All plugs, screws, and setting tools are included in the package.

Available in 100 or 300 sq ft boxes.

Please click below to view the installation video.