Magnum Products

What Magnum Products does

Magnum Products is a US-based manufacturer of professional drywall finishing products, founded in 1987 and headquartered in Shawnee Mission, Kansas. The company produces a broad portfolio of joint compounds across multiple weight classes (standard, topping, lightweight, midweight), setting compounds such as Liteweight Surebond, spray-applied textures, the Level Coat skim-coat system, and MagBond mine sealant for underground mining applications. Its core technology centers on formulation expertise tuned to local climatic and job conditions, with manufacturing plants located throughout the United States, a triple-filtered quality control process, and retained samples from every production batch.

The company sells exclusively to professional drywall applicators through direct B2B distribution, offering business credit applications and account login portals rather than retail channels. It supports spec-driven commercial projects through LEED/Green documentation, GHS-compliant Safety Data Sheets, and job submittals, and maintains membership in six industry associations including the Association of the Wall and Ceiling Industry, Drywall Finishing Council, Gypsum Association, NAHB, PDCA, and the U.S. Green Building Council.

Magnum Products is privately held with no disclosed funding, no parent company, and no public financial filings. The company is reported to have 1-10 employees, which is inconsistent with the multi-plant manufacturing footprint referenced in its marketing and should be treated as a data quality flag. No revenue figures are disclosed. The business model is a traditional one-time product sale model with regional manufacturing, quality-driven positioning, and minimal external digital presence beyond its corporate website.

Name

Magnum Products

Legal name

Magnum Products

Website

https://magnum-products.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

1–10 employees

Short description

Magnum Products is a US-based manufacturer of professional drywall joint compounds, textures, skim coats, and mine sealants, serving professional drywall applicators and select mining customers through direct B2B distribution since 1987.

Ownership category

akta.pro rank

Product category

Drywall Joint Compounds & Finishing Materials

NAICS

Paint and Coating Manufacturing (325510)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Adhesives & Sealants (2891)

akta.pro primary industry

Drywall Joint Compounds & Taping Products (IMADAEAB)

akta.pro secondary industry

Joint Compounds, Skim Coats & Wall Prep Materials (IMADAKAI)

Keywords

• Drywall joint compounds
• Construction finishing materials
• Spray textures
• Mine sealants
• Skim coating products

Headquarters

HQ city

Shawnee Mission

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, Marketing or Sales, Infrastructure

Revenue model

1. Drywall Joint Compound Sales: Magnum Products generates revenue through the manufacture and sale of professional-grade drywall joint compounds and finishing materials. Products include joint compounds (standard weight, topping, light weight, midweight), setting compounds, textures, Level Coat, and MagBond mine sealant.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Magnum Products manufactures and sells professional-grade drywall joint compounds and finishing materials, including standard/topping/lightweight/midweight joint compounds, setting compounds, spray textures, Level Coat skim coatings, and MagBond mine sealant. The company sells exclusively to professional drywall applicators (not retail), with U.S.-based manufacturing plants that allow products to be formulated for local climatic and job conditions, supported by triple-filtering and batch sample retention quality controls.

Product overview

Magnum Products is a manufacturer of professional drywall products, primarily serving professional drywall applicators in the construction industry. The company offers a comprehensive portfolio of joint compounds across multiple formulations (standard weight, topping, lightweight, midweight), setting compounds like Liteweight Surebond, spray textures (R-1002/R-1011, S-1000), Level Coat for skim coating applications, and MagBond for mine sealing. Products are manufactured since 1987 with plants located throughout the United States, allowing formulation for local climatic and job conditions. The company maintains rigorous quality controls with triple filtering and batch sampling.

Differentiator

Problem solved

Functional benefit

Brands

• Level Coat: A drywall finishing product designed to equal the porosity difference between joint compound and gypsum board face paper, eliminating shadowing or joint photographing. Available in ready mixed formula in 5 gallon buckets and dry powdered formula in 50 pound bags.
• MagBond

Products and services

• Joint Compounds

Quantifiable outcome

• No surprises - consistent product quality that meets or exceeds other manufacturers' product lines

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered minor.

• Association of the Wall and Ceiling IndustryminorOthersIndustry association membership providing industry standards, best practices, and networking opportunities for wall and ceiling contractors. Magnum Products links to this organization on their website.
• Drywall Finishing CouncilminorOthersIndustry association focused on drywall finishing standards and best practices. Magnum Products maintains membership and links to this organization on their website.
• Gypsum AssociationminorOthersIndustry association representing gypsum manufacturers and promoting standards for gypsum board products. Magnum Products links to this organization on their website.
• National Association of Home BuildersminorOthersMajor industry association for home builders and construction professionals. Magnum Products maintains membership and links to this organization on their website.
• Painting and Decorating Contractors of AmericaminorOthersTrade association for painting and decorating contractors. Magnum Products links to this organization on their website.
• U.S. Green Building CouncilminorOthersOrganization promoting sustainability in building construction through LEED certification. Magnum Products provides LEED/Green documentation for their products and links to this organization.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Supress Products: Supress Products develops drywall installation aids and finishing accessories, intersecting Magnum's professional drywall finishing category. It is an emerging player with partial product overlap and a similar contractor audience.
• Trim-Tex: Trim-Tex manufactures drywall finishing accessories, corner beads, and trim products used alongside joint compounds in professional drywall finishing. It is an emerging player that shares the professional drywall finishing customer base with Magnum.

Broad incumbents

• USG Corporation: USG (now part of Knauf) is one of the largest North American manufacturers of gypsum wallboard and joint treatment products including Sheetrock brand joint compounds. It is a broad incumbent that overlaps directly with Magnum's core joint compound and drywall finishing categories, but at substantially greater scale and broader distribution.
• Georgia-Pacific Building Products: Georgia-Pacific manufactures Dens brand gypsum panels and joint compounds, and supplies a broad range of building products. It is a broad incumbent competing for the same professional drywall applicator customers.
• National Gypsum Company: National Gypsum manufactures Gold Bond brand gypsum board and joint compounds serving residential and commercial construction. It is a broad incumbent with overlapping joint treatment products and similar professional-channel distribution.
• CertainTeed (Saint-Gobain): CertainTeed, part of Saint-Gobain, produces drywall, joint compounds, and a broad portfolio of building products. It is a broad incumbent whose joint treatment lines directly overlap Magnum's professional drywall finishing offerings.

Direct peers

• FreSpec (Freeman Products): FreSpec manufactures specialty setting-type joint compounds and patching products sold to professional drywall applicators. It is a direct peer in the specialty joint treatment category with similar professional-channel GTM.
• Westpac Materials: Westpac Materials produces joint compounds, textures, and specialty drywall finishing products for the professional trade. It is a direct peer operating with a similar specialty manufacturing and contractor-focused model.
• Hamilton Drywall Products: Hamilton Drywall Products is a specialty manufacturer of professional-grade joint compounds and drywall finishing materials sold to contractors. It is a direct peer competing in the same niche professional segment with similar product positioning to Magnum.

Others

• LafargeHolcim (US Gypsum/Construction Solutions): LafargeHolcim, through its US operations, produces gypsum and related construction materials supplied to building professionals. It is an adjacent building materials player that intersects with Magnum's professional channel rather than competing head-to-head in joint compounds.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/magnum-product

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Magnum Products