What Conproco does

Conproco is a manufacturer of specialized construction chemical products for concrete and masonry repair and restoration, now operating as a brand within the Tenon portfolio of TCC Materials, a privately held construction materials company headquartered in Mendota Heights, Minnesota. The company was founded in 1975 and maintains a workforce of 51-100 employees, with its products distributed under the consolidated "Tenon Conproco" sub-brand following a brand refresh. The portfolio comprises approximately 30 specialized formulations organized across polymer-modified mortars (Matrix, M3P, M3P-X variants for general, fine-aggregate, vertical, and overhead applications), elastomeric coatings (Conpro Lastic, Elastideck, Shield MX), single-application and shotcrete repair systems (One Coat, One Shot 2C, Gun Shot LPS), injection grouts, surface preparation products (Primer, Foundation Coat, Start), and specialty mortars (Repoint, Repoint VE, Plastermix, Stucco). These products address concrete deterioration, masonry damage, water infiltration, structural rehabilitation, and surface protection across horizontal and vertical applications in commercial, residential, and historic preservation contexts.

The company primarily serves construction professionals — contractors, masons, and restoration specialists — through direct sales via the TCC Materials website (tccmaterials.com) and a published enterprise ordering line, leveraging the parent's multi-division distribution network that also covers Masonry, Hardscapes & Precast, and Packaging & Chemicals categories. The geographic footprint is U.S.-domestic with no disclosed international operations, and the operating model follows a traditional B2B industrial chemicals pattern: catalog-driven, specification-based selling, with pricing not publicly disclosed on the brand's web properties.

Strategically, Conproco is best characterized as a stable, sub-scale niche player absorbed into a parent's broader portfolio rather than an independent growth vehicle. The company has no disclosed funding rounds, no M&A activity, no public-company status, no senior leadership roster in evidence, no partnerships, and no AI/ML capabilities. The brand's integration under Tenon suggests portfolio rationalization focused on cross-selling within TCC Materials' existing contractor relationships, rather than aggressive independent expansion.

Name

Conproco

Legal name

TCC Materials

Website

https://conproco.com

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

51–100 employees

Short description

Conproco manufactures specialized chemical products for concrete and masonry repair and restoration, serving contractors and construction professionals in the U.S. market through parent TCC Materials' distribution network under the Tenon Conproco brand.

Ownership category

akta.pro rank

Product category

Construction Repair and Restoration Chemicals

NAICS

Paint and Coating Manufacturing (32551), Cement and Concrete Product Manufacturing (3273)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Concrete, Gypsum & Plaster Products (3270)

akta.pro primary industry

Primers, Bonding Agents & Surface Preparation Products (IMADAOAK)

akta.pro secondary industries

Mortar, Grout & Masonry Cements (IMADABAL), Joint Compounds, Skim Coats & Wall Prep Materials (IMADAKAI), Concrete Admixtures & Curing Compounds (IMADAAAL)

Keywords

• Concrete repair mortars
• Masonry restoration products
• Construction chemical coatings
• Waterproofing sealants
• Repointing grouts

Headquarters

HQ city

Somersworth

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Distribution channels1 record

Marketing channels1 record

Core offering

Conproco manufactures and sells a comprehensive line of concrete and masonry repair and restoration chemical products, including polymer-modified mortars, elastomeric coatings, one-coat repair systems, shotcrete and gun-shot products, injection grouts, surface preparation primers, sealants, stucco, and specialty repointing mortars. The product line is marketed under the Tenon Conproco brand by parent company TCC Materials to construction professionals across commercial, residential, and historic preservation projects in the United States.

Product overview

Conproco® is a comprehensive line of construction repair and restoration products that has been integrated into the Tenon® brand under TCC Materials. The product portfolio consists of specialized chemical formulations for concrete and masonry repair, including polymer-modified mortars (Matrix, M3P, M3P-X), elastomeric coatings (Lastic, Elastideck, Shield MX), one-coat and shotcrete repair systems (One Coat, One Shot 2C, Gun Shot LPS), grouting products (Injection Grout, ISR series), surface preparation products (Primer, Foundation Coat, Start), finishing products (Color Coat, Stucco, Plastermix), and specialty mortars (Repoint, Repoint VE, Matrix Superfine, Matrix TR, Matrix VE). The products are designed for various applications including horizontal and vertical repairs, waterproofing, structural strengthening, and aesthetic restoration of concrete and masonry surfaces across commercial, residential, and historic preservation projects.

Differentiator

Problem solved

Functional benefit

Brands

• Conproco: Construction repair and restoration solutions including mortars, coatings, grouts, and waterproofing products.

Products and services

• Conproco Color Coat A colored coating product for concrete and masonry surfaces, used by contractors for surface restoration and finishing applications.
• Conpro Lastic An elastomeric coating product designed for flexible protective applications over various substrates, used for waterproofing and surface protection.
• Conpro One Coat A single-coat repair and restoration product for concrete and masonry applications, designed for efficient application.
• Conpro One Shot 2C A two-component repair mortar system designed for efficient concrete restoration.
• Conpro Primer A primer product used to prepare surfaces for subsequent coating and repair applications.
• Conpro Set A setting accelerator product for controlling cure times in concrete and masonry applications.
• Conpro Shield MX A protective coating product designed for concrete and masonry surface protection.
• Conpro Start An initial/base coating product for surface preparation in restoration projects.
• Conpro Stucco A stucco product for exterior wall finishes and restoration applications.
• Conpro Super Seal A high-performance sealant product for joint filling and waterproofing applications.
• Conproco ECB An exterior coating product for concrete and masonry surfaces.
• Conproco Elastideck An elastomeric deck coating product for horizontal surface protection.
• Conproco Foundation Coat A specialized coating product for foundation surface protection and waterproofing.
• Conproco Gun Shot LPS A gun shot application product for large-area concrete repair and lifting operations.
• Conproco Injection Grout An injection grout product for filling cracks and voids in concrete structures.
• Conproco ISR AG An intersectional repair product designed for aggressive environment applications.
• Conproco ISR CM An intersectional repair product formulated for commercial masonry applications.
• Conproco ISR HVO An intersectional repair product for high-volume operations.
• Conproco K-88 Admix An admixture product designed to enhance concrete performance characteristics.
• Conproco M3P A multi-purpose mortar repair product for concrete restoration applications.
• Conproco M3P Overcoat An overcoat formulation of M3P for surface finishing over repaired areas.
• Conproco M3P-X An enhanced formulation of M3P mortar repair product with extended performance characteristics.
• Conproco Matrix A polymer-modified repair mortar for structural and non-structural concrete repairs.
• Conproco Matrix Superfine A superfine formulation of Matrix repair mortar for thin-section repairs and finishing.
• Conproco Matrix TR A trowel-grade repair mortar formulation for vertical and overhead applications.
• Conproco Matrix VE A repair mortar specifically formulated for vertical surface applications.
• Conproco Plastermix A plaster mix product for interior and exterior plastering applications.
• Conproco Repoint A mortar product specifically designed for repointing historic and traditional masonry joints.
• Conproco Repoint VE A repointing mortar formulation designed for vertical masonry joint applications.
• Conproco Structural Skin A structural repair and coating product for restoring concrete integrity and appearance.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Recent moves3 records

Expansion highlights3 records

Broad incumbents

• Fosroc Inc. International specialty construction chemicals manufacturer with concrete repair, waterproofing, and grouting product lines; directly overlaps Conproco's repair/restore focus as part of a broader global portfolio.
• Mapei Corporation: Global manufacturer of adhesives, sealants, and chemical products for construction including concrete repair mortars and masonry restoration systems; competes with Conproco's repair and restoration portfolio as part of a much wider product lineup.
• Sika US (Sika AG): Global construction chemicals leader with extensive concrete repair (SikaTop, SikaRepair), waterproofing, and grouting lines; competes broadly with Conproco across repair and restoration applications but at significantly greater scale.
• BASF Master Builders Solutions US: Major global construction chemicals platform offering concrete repair, grouting, waterproofing, and protective coatings — overlapping with Conproco's product categories but with significantly larger R&D and specification presence.

Direct peers

• ChemMasters: US specialty manufacturer of concrete sealers, curing compounds, repair products, and coatings; comparable niche specialty chemicals manufacturer serving similar masonry and concrete contractor customers.
• Quikrete Companies: Largest US packaged concrete and masonry repair products manufacturer; directly comparable as a one-stop supplier of repair mortars, coatings, grouts, and resurfacing products to contractors and masonry professionals — the same customer base Conproco serves.
• Dayton Superior: Supplier of concrete construction accessories, repair materials, and chemical products for concrete and masonry restoration; comparable offering to Conproco's structural repair and rehabilitation range.
• SpecChem: US specialty manufacturer of concrete repair mortars, epoxies, sealers, and waterproofing products; comparable in scale, channel, and product mix to Conproco's repair and restoration portfolio.
• Euclid Chemical (RPM International): Manufacturer of specialty concrete and masonry construction chemicals including repair mortars, grouts, sealers, and coatings; directly comparable product lines targeting the same contractor channel.

Regional players

• TK Products: US Midwestern manufacturer of concrete sealers, coatings, and specialty repair chemicals; comparable in product focus but smaller and more regionally concentrated than Conproco's TCC Materials-backed footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/Conproco
• Facebookfacebook.com/conproco
• LinkedInlinkedin.com/company/conproco

Revenue estimate

Valuation estimate

Number of profiles

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 Conproco