At the PTT IRPC Jetty—specifically Wharf 5 and Wharf 7—Denso Paste S105, Denso Tape, and DMPT were used as part of a pile protection system to safeguard structural supports exposed to harsh marine conditions. These materials offer long-term resistance to saltwater, moisture, and mechanical abrasion, critical for maintaining the jetty’s structural integrity.

For the underground fuel pipeline network, a multilayer protection system was applied using Densyl Mastic, Densoclad 41HT, Densoclad 70HT, and Denso R23 Outer Tape. This combination provides superior corrosion resistance, high-temperature performance, and impact protection—ideal for fuel transport lines buried in aggressive soil environments. The project was executed by KP Rayong Construction and Newstar International, ensuring precision application and compliance with industrial safety standards.