Chesapeake Specialty Products

What Chesapeake Specialty Products does

Chesapeake Specialty Products, Inc. (CSP) is a privately held, Maryland-based specialty industrial materials manufacturer founded in 1989 that produces metallic abrasives, foundry sand additives, ceramic foundry sands, agricultural iron products, and high-density ballast/shielding materials. The company's core technology centers on engineered synthetic iron-oxide chemistry — most notably the SphereOX line of spherical foundry sand additives that deliver a unique negative loss on ignition (Gain On Ignition), enabling up to 40% VOC/HAP emission reductions and 10–30% resin reductions while suppressing casting defects such as veining, penetration, and pinholes. CSP also produces chilled-iron and steel abrasives (METgrit, METgrit Economy, METgrain, JETgrit) that can be recycled hundreds to thousands of cycles, reducing hazardous waste by up to 90% versus one-use slag/sand media, and a patent-pending HDM Well Kill® heavy well-killing slurry for oil-well blowout intervention. Production runs at ISO 9001:2015-certified facilities in Sparrows Point (Baltimore), Maryland and South Korea, with daily in-house laboratory quality control.

CSP serves six primary end markets: ferrous foundries (iron and steel castings), surface-preparation and structural-steel contractors, steel-ingot mold casters and ballast applications, electrode manufacturers, agricultural/animal-nutrition producers, and radiation-shielding/security barrier construction. The company reaches customers through a global authorized distributor network spanning 15+ countries across the Americas, Europe, and Asia (including flagship partners ASK Chemicals in Germany and Itochu Ceratech in Japan), supplemented by direct inside-sales and free on-site technical consulting out of its Baltimore headquarters and a self-serve online sample storefront. Revenue is generated primarily through one-time bulk hardware sales of branded products (METgrit, SphereOX, FineOX, HDM, METmelt, BottomPour, etc.) shipped in super sacks, drums, and paper bags, with pricing on a quote basis for industrial orders and fixed sample pricing for trial-size pails. The company remains family-influenced, led by Chairman Don Sanchez and CEO/President Ken Sanchez, with no disclosed external institutional shareholders or venture capital backing; recent growth has been supported by non-dilutive government grants including a 2024 US Department of Energy award and a 2025 Maryland Department of Commerce grant.

Name

Chesapeake Specialty Products

Legal name

Chesapeake Specialty Products, Inc.

Website

https://chesprod.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Chesapeake Specialty Products, founded 1989 in Maryland, manufactures specialty metallic abrasives, foundry sand additives, ceramic sands, and high-density materials serving foundries, surface-prep contractors, ballast/shielding, agriculture, and electrode manufacturers across 15+ countries via a global distributor network.

Ownership category

akta.pro rank

Product category

Specialty Industrial Abrasives and Foundry Materials

NAICS

Coating, Engraving, Heat Treating, and Allied Activities (3328), Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (332812), Nonferrous Metal (except Aluminum) Smelting and Refining (331410)

SIC

Metal Forgings & Stampings (3460), Coating, Engraving & Allied Services (3470), Nonferrous Foundries (Castings) (3360)

akta.pro primary industry

Metal Melting & Secondary Smelting/Refining (Recycled Feedstock Producers) (EUAIAJAJ)

Keywords

• Metallic abrasive blasting
• Foundry sand additives
• Ceramic foundry sand
• Recyclable steel grit
• High density ballast material

Headquarters

HQ city

Sparrows Point

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Bulk product sales of metallic abrasives and foundry sand additives: Primary revenue from one-time purchases of branded abrasive and additive products (METgrit, METgrain, JETgrit, SphereOX, FineOX, PureOX, HDM, METmelt, BottomPour) shipped in super sacks/bulk bags, drums, paper bags, or custom packaging. Standard packaging: super sacks or paper bags for foundry additives; drums for abrasives.
2. Sample-size retail sales via online storefront: Small-quantity e-commerce sales of 25 lb / 50 lb sample pails (e.g., SphereOX at $25, SphereOX No-Coat at $25) to enable customer trials prior to bulk purchase, also serving as marketing funnel.
3. Custom and engineered-to-order HDM blends: Bespoke blends of HDM (High Density Material) with specific mesh sizing (4–325 mesh) and specific gravity 5.0–7.2 g/cm³ tailored to customer requirements for ballast, shielding, drilling mud, and counterweight applications.
4. Free-of-charge technical service and field support: Personalized technical consulting (defect diagnosis, containment/equipment/blasting technique advice, reclamation guidance) bundled with sales at no charge to drive adoption and customer retention.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Chesapeake Specialty Products manufactures and sells specialty industrial materials, primarily metallic abrasives (chilled iron grit, steel grain, and synthetic iron abrasive) for surface preparation blasting, and proprietary spherical iron-oxide foundry sand additives and ceramic foundry sands that reduce casting defects and emissions in iron and steel foundries. The company also produces high-density iron/steel oxide blends for radiation shielding, ballast, and the patent-pending HDM Well Kill oil-well blowout intervention system, plus iron-oxide additives for agricultural, refractory, and electrode manufacturing customers worldwide.

Product overview

Chesapeake Specialty Products (CSP), founded in 1989 and headquartered in Sparrows Point (Baltimore), Maryland with a second production facility in South Korea, manufactures a portfolio of specialty industrial materials organized into five core lines: Metallic Abrasives (METgrit, METgrit Economy, METgrain, JETgrit), Foundry Sand Additives (SphereOX, SphereOX No-Coat, FineOX Iron Oxide), Foundry Ceramic Sands (SphereOX Ceramic Sand, FineOX Ceramic Sand), Agricultural Products (PureOX iron additive for fertilizer/feed), and Ballast/High Density products (HDM, HDM Well Kill, BottomPour, METmelt). The portfolio functions as a coordinated suite of complementary products rather than a single unified software platform: the metallic abrasives target surface preparation, the SphereOX and FineOX sand additives serve foundry defect control and emission reduction, the ceramic sands are full sand replacements for high-refractority applications, and the HDM/BottomPour/METmelt line addresses ballast, shielding, and foundry melting needs. All products share CSP's central mission of recyclable, eco-friendly industrial materials that meet strict environmental and occupational safety requirements, and the company operates with ISO 9001:2015-certified quality systems.

Differentiator

Problem solved

Functional benefit

Brands

• METgrit: Brand of tough, high-performance chilled iron grit blasting abrasive produced by CSP for serious surface preparation work; available in multiple grit sizes with options for METgrit and METgrit Economy.
• METgrain
• JETgrit
• METmelt
• BottomPour
• SphereOX
• SphereOX No-Coat
• SphereOX Ceramic Sand
• FineOX
• FineOx Ceramic Sand
• PureOX
• HDM
• HDM Well Kill
• SphereCoat
• Slag Remover

Products and services

• METgrit Blasting Abrasive High-carbon chilled iron grit engineered for serious surface preparation work; angular, fast-cutting, low-dust, recyclable hundreds to thousands of times, and used for bridge maintenance, shipyard work, tank and pipeline cleaning, and heavy equipment restoration.
• METgrit Economy Chilled Iron Grit Blasting Abrasive Economy-grade variant of METgrit chilled iron grit for shorter-cycle air-blast jobs, one-pass applications, or budget-constrained maintenance blasting, produced to lower alloying and heat-treatment specifications than standard METgrit.
• METgrain Blasting Abrasive Rounded/irregular granular steel abrasive with higher impact energy and faster cleaning rates than angular grit, delivering deeper, more uniform anchor profiles for high-production wheel-blast operations and softer non-ferrous substrates such as aluminum, stainless, and copper alloys.
• JETgrit Blasting Abrasive Synthetic one-use/limited-recycle (1-3 cycles) iron abrasive with high density and hard angular particles, designed for lead abatement and heavy paint removal on steel structures under SSPC AB-1 Type II and CARB standards with straightforward RCRA hazardous waste disposal.
• SphereOX Foundry Sand Additive Spherical synthetic iron-oxide foundry sand additive (approximately 73-75% Fe) that eliminates veining, penetration, pinholes, burn-in, and lustrous-carbon defects, reduces resin demand 10-30%, and cuts VOC/HAP emissions up to 40% via Gain On Ignition behavior in no-bake, phenolic urethane, and furan resin systems.
• SphereOX No-Coat Sand Additive Engineered foundry sand additive combining SphereOX defect-fighting chemistry with high-performance ceramic protective and thermal properties, eliminating the need for refractory core and mold coatings and delivering smoother as-cast surfaces with reduced burn-on/burn-in for iron, steel, and bronze castings.
• FineOX Iron Oxide High-purity synthetic iron-oxide sand additive for foundry, refractory, electrode manufacturing, and industrial applications, offered as a more economical alternative to SphereOX where moderate defect suppression is sufficient and emission reduction is secondary.
• SphereOX Ceramic Sand Complete sand-replacement product combining spherical ceramic grains with SphereOX iron chemistry integrated directly into the particles, delivering low thermal expansion (~0.4-0.6 x 10^-6/°C), high refractoriness, no quartz silica, and superior reclamation for steel, iron, aluminum, and other metal castings.
• FineOX Ceramic Sand Engineered ceramic foundry sand compatible with aluminum, gray and ductile iron, steel, copper, magnesium, and other metals using phenolic urethanes, furan, sodium silicate, and other resin systems; inert, contains no crystalline silica, and offers lower thermal expansion, higher reclamation yield, and reduced casting defects versus silica sand.
• PureOX Agricultural Iron Additive Natural magnetite (black iron oxide, Fe3O4) used as a source of iron for fertilizer, feed, dietary supplements, and colorants, designed to correct iron-deficiency chlorosis in plants and to provide iron in animal feed for species such as piglets and dogs.
• HDM (High Density Material) Custom blend of steel and high-density iron oxides (4 to 325 mesh, specific gravity 5.0-7.2 g/cm³) used for radiation shielding blocks, protective blast walls and barriers, ship ballast, counter-balance weights for lift bridges or industrial machinery, steel ingot mold casting, and the patent-pending HDM Well Kill oil-well blowout system.
• HDM Well Kill Patent-pending underwater HDM epoxy system designed to contain and permanently plug oil-well blowouts (such as the Horizon Deepwater Well scenario), pouring rapidly down a pipe to the wellhead with a time-released activator and generating 10,000+ PSI static pressure at the discharge versus approximately 120 lb/ft³ conventional drilling mud.
• METmelt Low-carbon steel granules and nuggets packaged in metal drums, super sacks, or paper bags, marketed as a more economical and easier-to-handle alternative to scrap steel for foundry melting, ballast applications, or concrete preparation with a blast machine.
• BottomPour Steel and iron shot used in steel ingot mold casting via the bottom-pour process, as weights for exercise equipment, industrial machinery, counter-balance weights, and ship's ballast.
• Slag Remover Easy-to-use foundry product that improves efficiency and consistency in foundry operations by removing slag during metal melting and pouring processes.
• SphereCoat Foundry coating product providing surface-finish enhancements on cores and molds, listed in the Chesapeake Specialty Products shop navigation as a companion to the SphereOX sand additive family.

Quantifiable outcome

• Up to 40% reduction in VOC/HAP emissions via SphereOX Gain On Ignition
• +5 more outcomes

Segments7 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

22 partnerships are on record, tiered minor, flagship and core.

• Broad Services LLC (Reading, PA, USA)minorChannel Partner/ Reseller/ DistributorAuthorized distributor for Chesapeake Specialty Products serving customers in the Reading, PA region of the USA. Listed in the Americas distributor section.
• Carpenter BrothersminorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products, contactable at (800) 558-9244 and carpenterbrothersinc.com.
• Foundry Supply Source, Inc. (Milton, Ontario, Canada)minorChannel Partner/ Reseller/ DistributorAuthorized Canadian distributor of CSP products in Milton, Ontario.
• Keener Sand and Clay Company (Columbus, OH, USA)minorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products based in Columbus, Ohio.
• Larsen Foundry Supply, Inc. (Salt Lake City, UT, USA)minorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products based in Salt Lake City, Utah.
• Mancuso Chemicals Sudamericana, S.A.C. (Lima, Peru)minorChannel Partner/ Reseller/ DistributorAuthorized South American distributor of CSP products based in Lima, Peru.
• Marbow Resinas, Ltda. (Aracariguama-SP, Brazil)minorChannel Partner/ Reseller/ DistributorAuthorized Brazilian distributor of CSP products.
• Minerales ABC De Mexico, S.A. De C.V.minorChannel Partner/ Reseller/ DistributorAuthorized Mexican distributor of CSP products based in San Nicolas de los Garza, N.L.
• Northwest Industrial & Foundry Supply (Portland, OR, USA)minorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products based in Portland, Oregon.
• Rice Industries, Inc. (Lino Lakes, MN, USA)minorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products based in Lino Lakes, Minnesota.
• Specialty Foundry Products, Inc. (Bessemer, AL, USA)minorChannel Partner/ Reseller/ DistributorAuthorized US distributor of CSP products based in Bessemer, Alabama.
• World Work Ltda. (Santiago, Chile)minorChannel Partner/ Reseller/ DistributorAuthorized Chilean distributor of CSP products based in Providencia, Santiago.
• ASK Chemicals GmbH (Wulfrath, Germany)flagshipChannel Partner/ Reseller/ DistributorAuthorized European distributor of CSP products based in Germany; ASK Chemicals is a major foundry chemicals supplier, giving CSP reach across Europe.
• Enimetal Sp. z O.O. Sp. K. (Kraków, Poland)minorChannel Partner/ Reseller/ DistributorAuthorized European distributor of CSP products based in Kraków, Poland.
• Euskatfund S.L. (Legutiano, Alava, Spain)minorChannel Partner/ Reseller/ DistributorAuthorized European distributor of CSP products based in Spain.
• Kuralay Metalurji (Gebze / Kocaeli, Turkey)minorChannel Partner/ Reseller/ DistributorAuthorized European (Turkey) distributor of CSP products.
• Chongqing Changjiang Moulding Material Group Co., Ltd. (Chongqing, China)coreChannel Partner/ Reseller/ DistributorAuthorized Chinese distributor of CSP products based in Chongqing's Beibei district.
• Forace Polymers (Haridwar, India)minorChannel Partner/ Reseller/ DistributorAuthorized Indian distributor of CSP products based in Haridwar, Uttarakhand.
• Itochu Ceratech Corporation (Seto-shi, Aichi, Japan)coreChannel Partner/ Reseller/ DistributorAuthorized Japanese distributor of CSP products; Itochu is a major Japanese trading company providing broad Asian reach.
• PT. Panca Karya Utama Indonesia (Jakarta, Indonesia)minorChannel Partner/ Reseller/ DistributorAuthorized Indonesian distributor of CSP products based in Jakarta.
• U.F.D. International Co., Ltd. (Taoyuan City, Taiwan)minorChannel Partner/ Reseller/ DistributorAuthorized Taiwanese distributor of CSP products based in Taoyuan City.
• Lead Recycling Management (Overland Park, KS, USA)minorOthersReferral partner recommended by Chesapeake Specialty Products for end-users who need to dispose of lead-contaminated abrasive blast debris; LRM processes waste at lead smelters for beneficial reuse.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Ervin Industries: US-based manufacturer of steel shot and grit (Amasteel, Amacast) used in foundries and surface preparation. Most direct US comparable to CSP's metallic abrasive line, with overlapping customer base in automotive foundries and structural-steel contractors.
• HA-International: North American foundry resin and sand-additive supplier offering core binders, refractory coatings, and metal treatment products. Closely comparable to CSP's SphereOX, FineOX, and SphereCoat lines serving iron and steel foundries.
• CARBO Ceramics: US manufacturer of ceramic proppants and industrial ceramic media with adjacent specialty iron-oxide and high-density mineral products. Comparable to CSP's FineOX Ceramic Sand and HDM lines in ceramic foundry/media chemistry and high-density engineered materials.

Broad incumbents

• Vesuvius (Foseco): Global refractory and foundry consumables supplier (parent of Foseco) providing feeding systems, filters, binders, and coatings to ferrous and non-ferrous foundries. Overlaps with CSP's foundry sand additive, ceramic sand, and refractory performance product lines at much larger scale.
• Winoa (W Abrasives): Global market leader in metallic abrasives (steel shot/grit) with manufacturing in Europe, North America, and Asia. Directly comparable to CSP's METgrit/METgrain line in product category and end customers (foundries, surface-prep contractors), though at significantly larger scale and broader portfolio.
• Saint-Gobain (Surface Preparation): Diversified materials giant with a surface-preparation and abrasives business offering both mineral and metallic blast media. Comparable to CSP's metallic abrasives line on customer overlap (surface-prep contractors, shipyards), but operates within a vastly larger industrial portfolio.
• ASK Chemicals: Major global foundry chemicals and additives supplier (binders, coatings, feeders, sand additives) headquartered in Germany. Already a flagship CSP distributor in Europe; competes head-on in foundry additives and ceramic sand markets and offers a much broader portfolio including resin systems.

Others

• Rio Tinto Iron Ore: Major iron ore and mineral sands producer; not a direct competitor but a relevant upstream supplier/customer context for synthetic iron-oxide chemistry. CSP's PureOX and FineOX iron-oxide products use similar feedstocks, and Rio Tinto's pricing sets the raw-material benchmark that affects CSP's gross margins.
• Carpenter Brothers: US foundry supply distributor (and listed CSP distributor) carrying multiple abrasive and chemical brands. Not a competitor, but a relevant industry peer — illustrates the channel model CSP depends on, and a template for competitor benchmarking on distribution reach.

Regional players

• Sintokogio: Japanese foundry equipment, molding systems, and surface-preparation shot blasting machinery manufacturer with a strong Asian footprint. Comparable to CSP through shared end markets in Asian ferrous foundries and overlap in shot-blast abrasive consumption; serves as both potential peer and CSP's Japanese distributor Itochu Ceratech's industry contact.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/chesprod
• Facebookfacebook.com/chesprod

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

Funding overview

Funding rounds2 records

Investors2 records

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 Chesapeake Specialty Products