APC seals MarineLINE tanker recoating contract with Sterling Ocean Shipping

Advanced Polymer Coatings (APC), based in Avon, Ohio, has officially commenced a comprehensive recoating project for Sterling Ocean Shipping. This strategic maintenance initiative involves six 25,000 DWT tankers, which are being upgraded with APC’s high-performance MarineLINE coating system. By replacing aging tank linings, Sterling Ocean Shipping aims to enhance operational efficiency and cargo flexibility across its fleet. This project represents a significant investment in vessel longevity, ensuring these tankers remain competitive within the demanding international liquid bulk shipping market.

The application of advanced polymer coatings is critical for maintaining compliance with MARPOL Annex II regulations, which govern the carriage of noxious liquid substances in bulk. By utilizing MarineLINE, operators ensure superior chemical resistance, reducing the risk of cargo contamination and structural corrosion that could trigger non-conformity reports during Port State Control inspections. Furthermore, these upgrades align with classification society requirements for protective coatings under SOLAS Chapter II-1, ensuring that vessel integrity remains within the strict safety parameters mandated for modern chemical and product tanker operations.

For chief engineers and second engineers, this recoating project necessitates a thorough review of cargo handling procedures and tank cleaning protocols. These officers must familiarize themselves with the specific chemical compatibility charts associated with the new MarineLINE system to prevent surface damage. Proper documentation of the coating condition in the planned maintenance system is essential to ensure future inspections meet class standards and avoid costly off-hire periods during subsequent cargo operations.