Steel(GSII tanks) combine the strength of steel with the corrosion resistance of fiberglass to deliver a durable, safe, and versatile storage solution. The steel inner tank provides structural integrity, while the fiberglass outer jacket acts as secondary containment, protecting against leaks and corrosion. These tanks are compatible with gasoline, diesel, jet fuel, ethanol, and methanol.
The Glasteel II design features a free flowing 360° interstice with minimal clearance, ensuring effective monitoring and safety. Each tank includes a welded, liquid-tight steel monitor access tube, and the FRP secondary containment exceeds all performance testing standards. Independent testing by Ken Wilcox Associates (USA) confirms that the optional vacuum monitoring system meets and surpasses EPA (USA) requirements for underground tank tightness
Glasteel II tanks can be custom-built to meet specific size and capacity requirements, offering flexibility for various applications. The fiberglass jacket enhances corrosion resistance and prevents leaks, supporting environmental compliance and protecting soil and groundwater. While their upfront cost may be higher than standard FRP tanks, their long-term durability and low maintenance needs make Glasteel II tanks a cost-effective and reliable investment for a wide range of fuel storage uses.