What Advanced Polymer Coatings Inc. does

Advanced Polymer Coatings Inc. (APC) is a privately held, family-owned specialty chemical coatings manufacturer founded in 1997 in Avon, Ohio by Donald Keehan and now led by President David Keehan. The company develops and applies high-functionality thermoset polymer coatings for marine cargo tanks, rail and road tankers, ISO tanks, industrial chemical processing equipment, secondary containment, and food-grade storage. Its core innovation is the patented Gridlock Technology™, a polymer system that forms up to 784 crosslinks per molecule (vs. roughly 4 for high-temperature epoxies) via ether linkage, yielding a virtually impermeable, highly chemical-resistant barrier.

APC operates four principal brands: MarineLINE® 784 (the flagship chemical and product tanker cargo tank coating, applied to 700+ vessels worldwide); ChemLINE® 784 (industrial and transportation lining with variants for elevated service, anti-static, wine & spirits, and high-solids applications); MarineMEND® (a repair system for in-service MarineLINE-coated tanks); and TriFLEX™, a triple-resin DTM exterior coating for rail rolling stock. Revenue is generated primarily through project-based, per-vessel contracts quoted on DWT, tank count, and square meters, with application inspection and heat-cure services performed by APC alongside certified applicators at shipyards globally. Pricing is multi-year and quote-driven, supported by a 5-year Helvetia Insurance warranty and 24/7 technical service through the Customer Care Portal.

The company sells directly to ship owners, operators, and lessors via a regional sales manager network spanning the United States, Turkey, Japan, China, Korea, Singapore, the Netherlands, Greece, and Mexico, supplemented by trade show presence (AMPP, CMA Shipping, Nor-Shipping, SMM) and technical content marketing. Customer mix is concentrated in maritime (chemical and product tanker owners including Fratelli Cosulich, Marflet, Hafnia, Asyad, Union Maritime, Proman Stena Bulk, HOYER, Chemfleet, James Fisher, Shell, Shandong Shipping, Matlack Leasing, and Terntank) but is diversifying into industrial (ChemLINE) and rail (TriFLEX) end markets. APC reports approximately 12% of the global chemical tanker cargo tank coating market, ~80% of the Turkish market, and recent revenue growth of 18-40% YoY, supported by a multi-million dollar factory expansion completed in 2022-2023.

Name

Advanced Polymer Coatings Inc.

Legal name

Advanced Polymer Coatings

Website

https://adv-polymer.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

Advanced Polymer Coatings Inc. is a family-owned US specialty chemical coatings manufacturer founded in 1997, applying patented high-crosslink polymer coatings (MarineLINE®, ChemLINE®, TriFLEX™) to marine cargo tanks, rail and road tankers, and industrial assets across 40+ countries. It holds ~12% of the global chemical tanker coating market and 700+ vessel references.

Ownership category

akta.pro rank

Product category

Protective Polymer Coatings

NAICS

Paint and Coating Manufacturing (32551), Paint, Coating, and Adhesive Manufacturing (3255)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Marine Coatings (IMAEAHAD)

akta.pro secondary industries

Marine & Offshore Coatings (IMAEAGAD), Industrial Protective Coatings (IMADAKAB), Coatings, Corrosion Protection & Anti-Fouling Systems (IMAJAKAJ), Marine Coatings, Blasting & Corrosion Control (Hull, Tanks, Cathodic Protection) (TLAHAMAG)

Keywords

• Protective polymer coatings
• Marine cargo tank coatings
• Chemical resistant linings
• Rail tank car linings
• Industrial tank linings

Headquarters

HQ city

Avon

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure, Technology or R&D

Revenue model

1. Marine Cargo Tank Coating: Application of MarineLINE® coating system to chemical and product tanker cargo tanks. Includes surface preparation, application inspection, and full heat curing services. Revenue is project-based per vessel.
2. Industrial Coatings (ChemLINE®): Sale of ChemLINE® coating products for rail tank cars, over-the-road tankers, ISO tanks, and industrial applications including chemical processing, power generation, and secondary containment.
3. Inspection and Technical Services: Technical service representatives provide inspection services throughout application process, including surface preparation verification, correct application monitoring, and proper heat cure oversight. Customer Care Portal provides 24/7 access to resources.
4. Tank Recoating Services: Recoating services for existing vessels, typically triggered by 15-year special survey requirements. Revenue per vessel with multiple vessels under single contracts.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Advanced Polymer Coatings (APC) develops, manufactures, and applies high-performance protective polymer coatings based on its patented Gridlock Technology™ for marine cargo tanks, rail tank cars, ISO tanks, truck tankers, industrial storage, and secondary containment. The company sells the MarineLINE® 784 system (chemical and product tanker cargo tanks), the ChemLINE® 784 product family with multiple variants (rail, ISO, truck, industrial linings, food-grade storage), TriFLEX™ exterior DTM coating for rail rolling stock, and MarineMEND® field repair kits, along with inspection, heat-cure oversight, and recoating services.

Differentiator

Problem solved

Functional benefit

Brands

• MarineLINE: Industry leading cargo tank coatings for chemical and product tankers. Serves the Chemical Tanker, Product Tanker and Barge Markets.
• ChemLINE
• TriFLEX
• MarineMEND
• Gridlock Technology

Products and services

• MarineLINE® 784 Cargo Tank Coating System High-performance polymer cargo tank coating system heat-cured to a tightly knit, virtually impermeable structure with up to 784 crosslinks. Provides the highest chemical resistance of all coatings, outperforming stainless steel, phenolic epoxies, and zinc silicate. Thermal shock resistance from -40°C to +150°C. Used by ship owners and operators of chemical tankers, product tankers, parcel tankers, and barges to safely carry over 5,000 different cargoes including acids, caustics, solvents, methanol, bio-fuels, and edible oils. Sold per vessel project with full application inspection and heat curing services included.
• ChemLINE® 784 Industrial Coating System High-functionality, two-component thermoset polymer coating with high crosslink density delivering significantly improved product performance and anti-corrosion resistance. Available in multiple variants including ChemLINE® 784 ES (Elevated Service), ChemLINE® 784 AS (Anti-Static), ChemLINE® 784 WS (Wine & Spirits), and ChemLINE® HS (High Solids). GRAS recognized for food-grade cargoes and complies with all FDA regulations. Used on rail tank cars, over-the-road tank trailers, ISO tanks, industrial process tanks, secondary containment, and food-grade storage.
• TriFLEX™ Exterior DTM Coating System Triple resin technology Direct-to-Metal (DTM) exterior coating system integrating three distinct resin systems in a single one-coat application. Excels in UV/weatherability, mechanical properties, and chemical resistance. Built on Nobel Prize-winning resin technology for the rail industry. Targets rail tank cars, hopper cars, and other rolling stock exterior coating applications.
• MarineMEND® Repair System Cargo tank coating repair system kit for MarineLINE® coated cargo tanks. Includes base coat and top coat components with specified pot life, curing requirements, and application procedures to enable in-service or shipyard repairs of existing MarineLINE® coating systems.
• Inspection, Application Oversight & Technical Services Technical service and inspection offering covering surface preparation verification, application monitoring, and heat-cure oversight during coating projects at shipyards worldwide. Includes 24/7 MarineLINE Customer Care Portal access with Chemical Resistance Guide, Tank Cleaning Guide, On Board Inspection scheduling, Additive Statement, Ship Reference List, and training resources. Tank recoating services are typically triggered by 15-year special survey requirements, often contracted on a multi-vessel basis.

Quantifiable outcome

• 40% maritime sales growth in 2021
• +8 more outcomes

Named customers12 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• Fratelli CosulichcoreChannel Partner/ Reseller/ DistributorContract to supply MarineLINE® cargo tank coating for two new 7,999 DWT IMO Class II chemical tankers (ANNA COSULICH and CARLOTTA COSULICH) being built for methanol bunkering operations. Vessels under construction at Taizhou Maple Leaf Shipbuilding in China with delivery to Fratelli Cosulich's Singapore operations in 2026.
• Marflet MarinecoreChannel Partner/ Reseller/ DistributorTanker recoating contract for 49,999 DWT vessel PANAGIA THALASSINI at IMC Shipyard in China. Follows previous successful coating of SANTIAGO 1 vessel.
• Helvetia InsurancecoreStrategic or Co-development PartnerSpecialized insurance warranty program through Swiss-based Helvetia Group covering MarineLINE® cargo tank coating application and performance for specified warranty period up to 5 years. Provides customers with turn-key solution for cargo tank coating.
• HOYER GroupcoreChannel Partner/ Reseller/ DistributorOver 20-year successful working relationship. HOYER Group is an EU-based global provider of tank container logistics services. Uses ChemLINE® for tank container linings.
• Proman Stena BulkcoreChannel Partner/ Reseller/ DistributorTwo methanol-powered dual fuelled tankers coated with MarineLINE® at GSI shipyard in China as part of fleet expansion for sustainable shipping.
• Asyad Shipping CompanycoreChannel Partner/ Reseller/ DistributorFirst dual tanker deal with Oman-based shipping company Asyad. MarineLINE® coating for two vessels supporting fleet operations.
• Union MaritimecoreChannel Partner/ Reseller/ DistributorDeal to coat 16 new build tankers for UK ship owner Union Maritime. Major fleet coating contract.
• HafniacoreChannel Partner/ Reseller/ DistributorMajor new ship deal with Hafnia, a leading maritime shipping company, for MarineLINE® coating system.
• ChemfleetcoreChannel Partner/ Reseller/ DistributorTen tanker recoating deal with Turkish ship management firm Chemfleet. Third special survey recoating following 15 years of MarineLINE® service. APC holds 80% of Turkish marine coatings market.
• James Fisher and Sons plccoreChannel Partner/ Reseller/ DistributorNew build tanker deal with UK-based James Fisher and Sons plc. 18 new vessels under contract with MarineLINE® coating system.
• ShellcoreChannel Partner/ Reseller/ DistributorFleet of 50,000 DWT medium range tankers to be chartered by Shell as part of Shell Project Solar programme. Vessels to be coated with MarineLINE®.
• TerntankminorChannel Partner/ Reseller/ DistributorTerntank fleet of 4 new tankers employing MarineLINE® cargo tank coating. Partnership highlighted as representing future of shipping with best tank surface for easily switching cargoes.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Jotun: Norwegian global coatings manufacturer with major marine coatings business. Jotun's Marine Coatings division directly competes with MarineLINE in chemical tanker cargo tank coatings, offering comparable product portfolios and global shipyard relationships.
• Hempel: Danish-founded global coatings supplier with a dedicated Marine segment. Hempel's marine cargo tank coatings compete head-to-head with MarineLINE for chemical and product tanker applications across the same shipyard network.
• International Paint (AkzoNobel): AkzoNobel's marine coatings brand and one of the largest marine paint manufacturers globally. Directly competes with APC in chemical tanker cargo tank coatings through its Intersleek and Chemcare-type product lines.
• Chugoku Marine Paints: Japanese marine coatings specialist with strong presence in Asian shipyards. Competes directly with MarineLINE in the chemical/product tanker segment, particularly across Korean and Japanese newbuild yards.

Broad incumbents

• Kansai Paint: Major Japanese coatings manufacturer with marine and industrial divisions. While broader in scope, Kansai's marine protective coatings and tank linings overlap with APC's MarineLINE and ChemLINE product portfolios.
• PPG Industries: Global paints and coatings giant with marine and protective coatings segments. PPG's marine business competes with APC in newbuild and maintenance coatings, though its portfolio extends across automotive, aerospace, and industrial.
• Sherwin-Williams: One of the world's largest coatings companies with industrial and marine protective coatings offerings. Through its Protective & Marine segment, Sherwin-Williams competes with APC in industrial tank linings and rail applications.

Emerging players

• Carboline: US-based specialty manufacturer of protective coatings and linings for industrial and marine applications. Carboline's tank lining products overlap with ChemLINE for chemical processing and storage applications.
• Tnemec Company: US-based manufacturer specializing in protective coatings for water/wastewater, industrial, and architectural markets. Tnemec's high-performance tank linings compete with ChemLINE in industrial containment and chemical processing.
• Belzona: UK-based specialty polymer coatings and repair composites manufacturer. Belzona's industrial protective coatings and tank linings overlap with ChemLINE for chemical resistance applications in industrial facilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/CoatingsAPC
• Facebookfacebook.com/advancedpolymercoatings
• LinkedInlinkedin.com/company/advanced-polymer-coatings-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles23 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Advanced Polymer Coatings Inc.