K2 Systems K2 Flash Comp Kit, Mill

K2 Systems K2 Flash Comp Kit, Mill

The K2 Flash Comp Kit, is a roof attachment solution used in K2 Systems’ CrossRail photovoltaic (PV) mounting systems for pitched roofs with composition/asphalt shingle surfaces. It’s designed to provide a watertight and structurally solid connection between the solar racking system and the roof deck.

• Model/Type: 4000156
• Finish: Mill
• Included Hardware: K2 Flash Comp Flashing + K2 Flash L‑Foot + T‑Bolt & Hex Nut+ 5/16″ Lag Screw with EPDM Washer
• Durable & Certified: The flashing is made from Galvalume (mill finish), the L‑Foot base from aluminum, and all fasteners from stainless steel—materials known for resisting rust and environmental degradation.
• Water Protection & Fit: Although the clamp itself doesn’t form a waterproof seal, its corrosion‑resistant construction helps it tolerate exposure to rain, dew, and condensation without rapid deterioration — a key aspect of long‑term outdoor weather resilience.