The gradable trench box is a self-contained hydraulic and electrical system for installing wall pipe. It was blasted to a SSPC-SP6 standard and top coated with a PPG direct to metal acrylic urethane paint.

This paint provides superior gloss and color retention, as well as excellent UV stability.

• SSPC-SP6 Blast
• PPG DTM Acrylic Urethane Top Coat