Cortex for Decking

Hidden Fastening System
Plug install 2
Main image 045660e6
Packaging 8e5473a3
Packaging 2 2567d5e6

The Cortex Hidden Fastening System is the fastest, easiest way to hide fasteners in composite, capstock, and PVC decking boards.

For use with the brands:
  • Trex

TORX ttap Drive System

This system is almost impossible to strip-out. In addition, the stability button keeps the fastener straight through installation.

Stronger Setting Tool

Optimized for extreme pro contractor use. Stronger bit material and industrial grade felt will enable you to install 350 fasteners on one Cortex Setting Tool.

Perfect Match, Clean Finish

Cortex plugs are made from the same material as market-leading deck boards, creating a 100% perfect match every time.

Plug install

PERFECT COLOR MATCH

Since Cortex Plugs are made from the exact same material as the composite boards, the color and texture is matched perfectly every time.

Compatible with TREX Transcend & Select collections.

Part Numbers

ManufacturerCollectionColorLengthPackagingSKU
TrexSelectMadeira2 1/2"100 lin ftFMCTX-TX1LFSLMD
TrexSelectMadeira2 1/2"300 sq ftFMCTX-TX300SLMD
TrexSelectPebble2 1/2"100 lin ftFMCTX-TX1LFSLPB
TrexSelectPebble2 1/2"300 sq ftFMCTX-TX300SLPB
TrexSelectSaddle2 1/2"300 sq ftFMCTX-TX300SLSD
TrexSelectWinchester Gray2 1/2"300 sq ftFMCTX-TX300SLWG
TrexSelectWoodland Brown2 1/2"300 sq ftFMCTX-TX300SLWB
TrexTranscendFire Pit2 1/2"100 lin ftFMCTX-TX1LFTSFP
TrexTranscendFire Pit2 1/2"300 sq ftFMCTX-TX300TSFP
TrexTranscendGravel Path2 1/2"100 lin ftFMCTX-TX1LFTSGP
TrexTranscendGravel Path2 1/2"300 sq ftFMCTX-TX300TSGP
TrexTranscendHavana Gold2 1/2"100 lin ftFMCTX-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"300 sq ftFMCTX-TX300TSHG
TrexTranscendIsland Mist2 1/2"100 lin ftFMCTX-AZ100ARAI
TrexTranscendIsland Mist2 1/2"300 sq ftFMCTX-TX300TSLM
TrexTranscendLava Rock2 1/2"100 lin ftFMCTX-TX1LFTSLR
TrexTranscendLava Rock2 1/2"300 sq ftFMCTX-TX300TSLR
TrexTranscendRope Swing2 1/2"100 lin ftFMCTX-TX1LFTSRS
TrexTranscendRope Swing2 1/2"300 sq ftFMCTX-TX300TSRS
TrexTranscendSpiced Rum2 1/2"100 lin ftFMCTX-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"300 sq ftFMCTX-TX300TSSR
TrexTranscendTiki Torch2 1/2"100 lin ftFMCTX-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"300 sq ftFMCTX-TX300TSTT
TrexTranscendTree House2 1/2"100 lin ftFMCTX-TX1LFTSTH
TrexTranscendTree House2 1/2"300 sq ftFMCTX-TX300TSTH
TrexTranscendVintage Lantern2 1/2"100 lin ftFMCTX-TX1LFTSVL
TrexTranscendVintage Lantern2 1/2"300 sq ftFMCTX-TX300TSVL