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© 2002–2025 HJ3 Composite Technologies, LLC. All rights reserved.HJ3® is a registered trademark of HJ3 Composite Technologies, LLC. The following product names are trademarks of HJ3 Composite Technologies, LLC: TankWrap™, CarbonSeal™, SiloWrap™, StrongHold™, ShapeShift™, GlassSeal™, ChemSeal™ and FireSeal™. All content, including text, graphics, logos, images, and software, is the property of HJ3 Composite Technologies, LLC and is protected by United States and international copyright, trademark, and intellectual property laws. Unauthorized use or reproduction is strictly prohibited.