Description
Cortex® Hidden Fastening System – TimberTech® – 100 Linear Feet – Clean, Secure Fastening for a Flawless Deck Finish
The Cortex® Hidden Fastening System for TimberTech® – 100 LF provides a strong, concealed fastening solution designed specifically for TimberTech composite decking. With plugs made from actual TimberTech deck boards, this system ensures a seamless match in both color and texture—perfect for perimeter boards, stairs, and picture framing where hidden clip systems aren’t an option.
Includes:
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224 epoxy-coated screws
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300 color-matched plugs (made from actual TimberTech decking)
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1 Cortex setting tool for precise countersinking and plug placement
Coverage:
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Covers approximately 100 linear feet of decking (depending on spacing and application)
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Ideal for starter boards, end boards, stairs, fascia, and picture framing
Key Features:
✔ Color-Matched Plugs – Made from actual TimberTech deck boards for a perfect match in both color and grain.
✔ Smooth, Hidden Finish – Screws are driven below the surface and covered with plugs for a clean, uninterrupted look.
✔ Strong & Durable – Epoxy-coated screws deliver exceptional holding power and weather resistance.
✔ Easy Installation – Cortex setting tool ensures consistent depth and flush plug placement.
✔ Built to Last – Withstands expansion, contraction, UV exposure, and moisture without popping or shifting.
Application:
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For use with TimberTech composite decking (check compatibility by collection/color)
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Perfect for deck edges, stairs, and any areas where clips are not usable
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Compatible with wood framing
Achieve a professional-grade finish with the Cortex® Hidden Fastening System for TimberTech – 100 LF—the ultimate combination of strength, speed, and seamless beauty.
Covers approximately 100LF of decking
224 Screws + 300 Plugs + 2 Setting Tool









