The most minimal installation detail of the entire ClearConnect system, the ITL3 and relies on a simple kerf cut into the section of the core. Either a transparent spline or biscuit joint (ITL3B ) is inserted in the kerf to interlock the panels.
Compatible Panel Types:
Starlight (B-EC) – Expanded PETG
Lightben (B-TC) – Tubular Polycarbonate in single cell diameter
Kaos (B-RC) – Tubular Polycarbonate in random-mix of cell diameters

BF-ITL3 Interlocking Joint detail shown on B-RCCT panel (Random Clear tubular honeycomb core, Clear Transparent facings)

BF-ITL3 Interlocking Joint detail shown on B-RCCT panel (Random Clear tubular honeycomb core, Clear Transparent facings)

BF-ITL3 Interlocking Joint detail shown on B-RCCT panel (Random Clear tubular honeycomb core, Clear Transparent facings)
The biscuit joint works in a similar fashion to the spline, using regularly spaced biscuit joints approximately every 24″ instead of a continuous spline insert.