FastenMaster Collated Cortex Plugs for Trex Decking Composite Railing Waterproof butyl adhesive protects wood

Waterproof butyl adhesive protects wood and fasteners from moisture damage

Users can set custom schedules

Design Options Pier Palm Wicker Wildwood Key Features Durable composite construction for outdoor performance Decorative infill panels enhance deck privacy and style Allows airflow and light while creating visual separation Designed for Deckorators privacy screen framing systems Low-maintenance material—no painting or staining required

making it easier to plan your layout

creating a secure seal

FastenMaster Collated Cortex Plugs for Trex Decking Composite Railing Waterproof butyl adhesive protects woodThe FastenMaster Collated Cortex Screw & Plug Packs for Trex Decking are a professional grade hidden fastening solution designed to deliver a clean, seamless deck surface. Engineered specifically for Trex composite boards, this system eliminates visible screw heads by securing boards with high strength screws that are concealed beneath color matched composite plugs, creating a refined, hardware free appearance. Each pack combines collated screws and