What Resco Products does

Resco Products, Inc. is a US-headquartered, full-line refractory materials manufacturer producing value-added refractory solutions for the steel, aluminum, copper/nickel, cement, lime, hydrocarbon processing, glass, incineration, and cartop minerals industries. Founded in 1873 in Oak Hill, Ohio, the company has been privately held for most of its history and was acquired by global refractory leader RHI Magnesita in January 2025, joining the parent's North American operations under the Resco brand. Resco maintains manufacturing and mining operations at Oak Hill, Ohio (Cedar Heights Clay subsidiary, acquired 1984, ~1,200 permitted acres, 28,000-32,000 tons of annual clay processing) and runs a UK subsidiary (Resco Products (UK) LTD) with coverage in the United States, Canada, and the United Kingdom.

The company's product portfolio spans the full refractory taxonomy — brick (alumina, dolomite, insulating firebrick, magnesia), castables (abrasion-resistant, basic monolithics, chemically bonded, conventional, insulating, low cement, ultra low cement), mortars, plastics/RAM, precast and pressed shapes, caulk, clay refractory, coatings, extruded shapes, and mineral refractory — organized under proprietary brand families including QUIKTURN rapid heat-up castables, R-MAX extreme-service abrasion-resistant products, RESCOBOND chemically bonded products, EZ Cubed, Vibrocast, Unicrete, and Rescocast. Differentiation rests on formulation chemistry for severe-service environments (FCCU transfer lines, steel ladles, rotary cement and lime kilns, aluminum furnace linings), captive raw material supply through Cedar Heights Clay, and an in-house engineering department offering custom refractory engineering, private labeling, installation, and ceramic welding services.

Resco operates a direct-to-customer sales motion with quote-based pricing (no public price list), supported by an extensive technical content library, product data sheets, and installation guides. Revenue derives from one-time product sales of refractory consumables to industrial plant operators; no subscription, licensing, or recurring service revenue model is disclosed. Customer segments are organized vertically rather than by company size, with steel, aluminum, and cement designated as primary segments. The company is privately held (post-acquisition a subsidiary of RHI Magnesita), does not disclose revenue, and has approximately 501-1,000 employees.

Name

Resco Products

Legal name

Resco Products, Inc.

Website

https://rescoproducts.com

Company type

Private

Founded year

1873

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Resco Products is a US-based, full-line refractory materials manufacturer serving steel, aluminum, cement, lime, and petrochemical industries with brick, castables, mortars, and specialty formulations; founded 1873, now a subsidiary of RHI Magnesita since January 2025.

Ownership category

akta.pro rank

Headquarters

HQ city

Pittsburgh

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Refractory Products Sales: Direct sale of refractory products including brick, castables, mortars, plastics, precast shapes, and specialty magnesia-based products to industrial customers in steel, cement, lime, petrochemical, and non-ferrous metals sectors

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Resco Products manufactures and sells a comprehensive line of refractory products including brick, castables, mortars, plastics/RAM, pre-cast shapes, pressed shapes, caulks, coatings, extruded shapes, and clay/mineral refractory materials for high-temperature industrial applications. The company serves steel, aluminum, copper, nickel, cement, lime, petrochemical, glass, and incineration industries with proprietary brands such as QUIKTURN, R-MAX, and RESCOBOND. Products are sold via direct sales with engineering-supported custom solutions, supported by raw material sourcing from the Cedar Heights Clay mining operations in Ohio.

Product overview

Resco Products is a full-line global refractory materials manufacturer offering a comprehensive portfolio of brick, castable, mortar, plastics/RAM, precast and pressed shapes, caulk, clay refractory, coatings, extruded shapes, and mineral refractory products. The company operates Cedar Heights Clay mining operations in Oak Hill, Ohio, and maintains product brands including QUIKTURN (rapid heat-up castables), R-MAX (extreme service abrasion-resistant products), RESCOBOND (phosphate-bonded chemically bonded products), EZ Cubed, Vibrocast, Unicrete, and Rescocast lines. Resco serves major industries including steel, aluminum, copper, nickel, cement, lime, petrochemical, power, and incineration through direct sales with custom solutions services including private labeling, R&D engineering, installation, and welding. The company joined RHI Magnesita in January 2025.

Differentiator

Problem solved

Functional benefit

Brands

• QUIKTURN: Low cement castable product line designed for rapid heat-up without traditional ramp-and-hold schedules.
• RESCOBOND
• R-MAX
• VIBROCAST
• UNICRETE
• EZ Cubed

Products and services

• Refractory Brick (Alumina, Dolomite, Insulating Firebrick, Magnesia) Refractory brick products including alumina, dolomite, insulating firebrick, and magnesia brick for high-temperature industrial furnace and kiln linings in steel, cement, lime, and petrochemical applications.
• Refractory Castables (Abrasion Resistant, Basic Monolithics, Chemically Bonded, Conventional, Insulating, Low Cement, Ultra Low Cement) Monolithic refractory castables available in abrasion-resistant, basic monolithics, chemically bonded, conventional, insulating, low cement, and ultra low cement variants for diverse high-temperature installation methods and industrial applications.
• Refractory Mortar (Dry and Wet) Dry and wet refractory mortar products including air-setting and phosphate-bonded formulations with various alumina content levels for refractory brick installation.
• Plastics / RAM Mixes (Dolomite Mix, Plastic, RAM) Phosphate-bonded and air-setting plastic refractory products and ram mixes used for patching and forming applications in high-temperature industrial environments.
• Pre-cast Refractory Shapes Custom-manufactured pre-cast refractory shapes produced to specification for industrial furnace and kiln applications.
• Pressed Refractory Shapes (Including Kiln Furniture) Pressed refractory shapes including kiln furniture used in ceramic, cartop minerals, and industrial heat treatment applications.
• Refractory Caulk Refractory caulk products designed for sealing and gap-filling applications in industrial furnaces and kilns.
• Clay Refractory Products (Cedar Heights Clay) Clay-based refractory products including fireclay, bonding clay, and specialty clay blends sourced from Cedar Heights Clay mining operations in Oak Hill, Ohio.
• Refractory Coatings Refractory coating products for surface protection and thermal barrier applications in industrial equipment.
• Extruded Refractory Shapes (Cartop, Extruded Block) Extruded refractory shapes including Cartop products for mineral processing applications and extruded blocks for various industrial uses.
• Mineral Refractory Products Mineral-based refractory products sourced from natural deposits for industrial furnace linings.
• QUIKTURN Rapid Heat-Up Castables (45PC, 60PC, 32-70PC, AZS PC H) Proprietary rapid heat-up castable products including QUIKTURN 45PC, 60PC, 32-70PC, and AZS PC H that can be heated without traditional ramp-and-hold schedules for aluminum and steel industry applications.
• R-MAX Extreme Service Abrasion-Resistant Castables (R-MAX C, R-MAX PC, R-MAX PC QT) Extreme-service abrasion-resistant castables including R-MAX C, R-MAX PC, and R-MAX PC QT featuring abrasion-resistant aggregates in a strong matrix for mineral processing, FCCU, and severe abrasion applications.
• RESCOBOND Chemically Bonded Phosphate Refractories (AA-22S, 17G) Chemically bonded phosphate refractory products including RESCOBOND AA-22S for abrasion protection in FCCU transfer lines and RESCOBOND 17G gunning mix for catalyst transfer lines.
• Vibrocast Low Cement Castables (ASC, 50PC) Low cement castable line including Vibrocast ASC alumina-spinel castable and Vibrocast 50PC pumpable variants for steel ladle and ladle furnace applications.
• Unicrete High Alumina Conventional Castables (Unicrete 94) High alumina conventional castables including Unicrete 94 hydraulic-bonded product rated up to 3300°F for cement, lime, and petrochemical applications requiring maximum resistance to carbon deposition, abrasion, and erosion.
• EZ Cubed Low Cement Castables (60 LQY, 2700) Low cement castables including EZ Cubed 60 LQY and EZ Cubed 2700 installable by vibration casting, pumping, self-leveling, or shotcreting methods with alkali-resistant formulations for aluminum applications.
• Custom Refractory Solutions Services Engineering services including private labeling, refractory engineering R&D, installation, and ceramic welding for customized industrial refractory solutions.

Quantifiable outcome

• Secondary aluminum production is 92% more energy-efficient than primary aluminum when using quality refractories

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• RHI MagnesitacoreStrategic or Co-development Partner · 1 January 2025Resco Products joined forces with RHI Magnesita in January 2025, creating a powerhouse team of refractory professionals across North America. This acquisition brought Resco under the RHI Magnesita umbrella, combining expertise and resources in the refractory industry.

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Vesuvius: Global refractory and engineered ceramics manufacturer serving steel, foundry, and glass end markets with flow control, refractory, and sensor product lines. Vesuvius competes with Resco in steel ladle linings and flow control products, particularly in integrated steel customers.
• RHI Magnesita: Resco's parent company and the world's largest refractory producer, with global operations in magnesia- and alumina-based products across steel, cement, glass, and nonferrous metals. RHI Magnesita is both Resco's owner and a competitor in the broader North American and global refractory market.
• Saint-Gobain: Global industrial materials conglomerate with refractory and high-temperature solutions business serving steel, cement, and high-temperature process industries. Competes with Resco in specialty monolithics and brick for European and global accounts.

Regional players

• Resco Tundish Linings: Smaller US refractory specialist serving steel tundish and continuous casting applications; illustrates the fragmented long tail of regional refractory specialists competing with Resco in specific steel mill product niches.
• Krosaki Harima: Japanese refractory manufacturer (now part of Nippon Steel) producing magnesia-carbon bricks, monolithics, and pre-cast shapes primarily for Asian steel and cement customers. Comparable in product portfolio but does not directly compete in Resco's North American core market.

Direct peers

• HarbisonWalker International: One of the largest North American refractory manufacturers, offering a comparable full-line portfolio of brick, monolithics, and specialty products serving steel, cement, glass, and petrochemical customers. HWI is Resco's most direct US competitor in nearly every product category and end market.
• Morgan Advanced Materials: UK-based specialty ceramics and refractory manufacturer producing kiln furniture, fired shapes, and high-performance ceramic components for industrial heat treatment and steel processing. Competes with Resco in pressed shapes and kiln furniture categories, particularly through Resco's Corelite product line.
• Refratechnik: German refractory manufacturer specializing in magnesia-based and dolomite-based products for steel, cement, and lime industries. Refratechnik is a comparable European-headquartered competitor with similar end-market exposure to Resco's dolomite and magnesia brick lines.

Emerging players

• Puyang Refractories Group: One of China's largest refractory manufacturers producing monolithic and brick products for global steel and cement markets. Competes with Resco primarily in commodity brick categories and represents the primary import pricing pressure in North American refractory markets.
• Imerys: French industrial minerals group producing refractory-grade bauxite, alumina, and specialty clays used as raw material inputs in refractory formulations. Imerys competes with Resco's Cedar Heights Clay subsidiary in the upstream supply of refractory clays and mineral products.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/resco-products-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 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 Resco Products