Tank Industries Guide Service — Everything You Need to Know

AmTech employs a range of engineered surface preparation methods selected based on substrate type, corrosion extent, and environmental conditions. These include dry abrasive blasting (sandblasting) using garnet, aluminum oxide, or steel grit; wet abrasive blasting for dust-sensitive environments; hydroblasting (water blasting) for coating removal; and chemical cleaning for specialized applications. All preparation work achieves SSPC, NACE, or ASTM-specified profiles—typically SSPC-SP5 White Metal, SSPC-SP6 Commercial Blast, or SSPC-SP10 Near-White Blast—verified via replica tape or digital profilers. Our crews measure ambient temperature, dew point, and humidity before lining application to ensure optimal adhesion and prevent premature failure.

DuraChem® 500 series is AmTech's proprietary 100% solids plural-component polylining that cures instantly on contact with the substrate. Unlike traditional epoxy or vinyl ester coatings that require multiple coats and days of cure time between applications, DuraChem is spray-applied in a single pass, forming a seamless monolithic barrier with no joints or overlap areas. The system produces zero VOCs, bonds directly to steel, concrete, and fiberglass, and allows tanks to return to service the same day or next day—dramatically reducing facility downtime. It resists aggressive chemical environments including fluctuating pH, hydrogen sulfide, abrasive solids, and high temperatures, making it ideal for wastewater, chemical storage, and petroleum applications.

Most fiberglass tank damage—including cracks, delamination, blistering, UV degradation, and nozzle failures—can be structurally repaired rather than replaced. AmTech's technicians perform a thorough structural inspection, then rebuild damaged areas using custom-assembled laminate systems with compatible glass, Kevlar, or carbon veils and polyester, vinylester, or epoxy matrices matched to your tank's service conditions. Damaged nozzles are removed, bond areas rebuilt, and new nozzles properly installed. This approach restores full structural integrity and chemical resistance while saving tens of thousands of dollars compared to complete tank replacement. Emergency fiberglass repair services are available with rapid crew deployment across the US and Canada.

HydraStone Alkrete® is AmTech's proprietary cementitious lining system specifically engineered for water tank environments. AmTech is the exclusive US licensee and largest North American installer of this technology. The cement-based lining is trowel-applied or spray-applied to create a seamless, food-safe barrier that resists softened water chemistry and withstands temperatures up to 900°F—making it ideal for domestic hot water tanks, HVAC buffer tanks, boiler feed systems, steam condensate tanks, and potable water storage. Unlike surface coatings that can peel or delaminate, HydraStone bonds monolithically to steel and concrete substrates, providing decades of corrosion protection. The system is NSF-compliant and approved for potable water contact.

Yes. AmTech maintains emergency response capability with engineer-led field crews deployable across all 50 states, Canada, and the Caribbean. When facilities experience active leaks, sudden corrosion breakthrough, lining failures, structural cracks, nozzle blowouts, or regulatory shutdowns, our crews mobilize rapidly with proprietary repair materials including DuraChem® instant-cure polylinings, HydraStone® cement systems, fiberglass laminate materials, PLS 755 Tank Tape for temporary sealing, and welding equipment for structural steel repairs. Emergency services cover all tank types (steel, concrete, fiberglass, FRP) and all stored substances (water, wastewater, chemicals, petroleum). Rapid response minimizes facility downtime, prevents environmental incidents, and maintains regulatory compliance. Contact our emergency hotline at 888-839-0373.

The Genesis system is AmTech's proprietary technology that converts existing single-wall underground storage tanks into fully compliant double-wall tanks with interstitial monitoring—without excavation or tank replacement. A secondary containment wall is installed inside the existing tank with monitoring ports between the walls, creating a code-compliant double-wall configuration. This approach saves tens of thousands of dollars compared to excavation and replacement, eliminates extended facility shutdowns, and allows tanks to meet current EPA and state environmental regulations. The system is compatible with petroleum fuels, alcohol-blended fuels (E10, E15, E85), biodiesel, and petrochemicals, making it ideal for gas stations, fleet facilities, and industrial fuel storage operations facing compliance requirements.

Properly installed AmTech lining systems provide decades of serviceable use when matched correctly to the tank's service environment. The longevity depends on factors including stored substance chemistry, operating temperature, fill/draw cycles, and maintenance practices. DuraChem® polylinings in chemical and wastewater service typically last 15-25+ years. HydraStone Alkrete® cementitious linings in water tanks often exceed 30 years. All systems are backed by AmTech's industry-leading BLUE CHECK warranty program. Our field engineers assess each tank's specific conditions and specify the optimal lining formulation to maximize service life. Routine inspection and maintenance—which AmTech provides—further extends lining performance and helps identify minor issues before they become costly failures.

AmTech's work adheres to all major industry standards including API Standard 653 (Tank Inspection, Repair, Alteration, and Reconstruction), SSPC and NACE surface preparation and coating standards, ASTM testing protocols, NFPA fire protection requirements, NSF potable water compliance, ANSI specifications, and NLPA petroleum equipment standards. Our systems include UL-listed Armor Shield® tank linings. Field crews hold OSHA 10 and OSHA 30 certifications. Greg Comeau, our CS Project Engineer, is a credentialed NLPA Special Inspector. AmTech is a Thomas Verified company and NFPA member. All work is performed by our own trained, engineer-supervised crews—never subcontracted—ensuring consistent quality and compliance across all projects nationwide.