What BJB Enterprises does

BJB Enterprises is a privately held US manufacturer, founded in 1970 and headquartered in Tustin, California, that formulates and supplies thermosetting polyurethane, epoxy, and silicone systems for industrial molding and casting applications. Its core technology spans three material chemistries — rigid and elastomeric polyurethanes (including UL 94V0 fire-rated grades), platinum-cured and tin-cured silicones across multiple durometers, and high-temperature epoxies for composite layups — complemented by hand-held and production-scale meter-mix-dispense equipment and vacuum pump systems that are customizable to customer specifications. The portfolio is sold under BJB's own brand and distributed through an e-commerce storefront (bjbmaterials.com), an educational resource sub-brand (Learn BJB), and a global authorized distributor network, with pricing conducted on a quote basis rather than publicly disclosed.

The company operates a sales-led go-to-market model combining direct technical sales (phone and email with named contacts for orders, technical assistance, and accounting) with self-service e-commerce and channel resellers. Revenue is generated on a one-time transactional basis through material and equipment sales; there is no recurring subscription or service component. Primary verticals are Medical (prosthetics, dental models, training devices, skin-safe silicones), Aerospace (drone parts, radome housings, fire-retardant cast parts, composite layup epoxies), and Product Development (prototypes, bridge manufacturing, post-3D-printing casting, flexible foam) — with Special Effects (e.g., supplying materials for the mechanical shark in the film "Jaws") as a smaller heritage segment. The firm holds ISO 9001:2015 certification and is described as a leading manufacturer worldwide of these material systems, though no financials, headcount figures, or ownership details beyond "privately held" are disclosed.

Name

BJB Enterprises

Legal name

BJB Enterprises Inc.

Website

https://bjbenterprises.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

11–50 employees

Short description

BJB Enterprises is a US manufacturer of thermosetting polyurethane, epoxy, and silicone systems for molding and casting, serving medical, aerospace, and product development customers worldwide through direct sales, e-commerce, and a distributor network since 1970.

Ownership category

akta.pro rank

Product category

Industrial Specialty Materials

NAICS

Other General Purpose Machinery Manufacturing (3339), Pump and Compressor Manufacturing (33391)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Spray Polyurethane Foam (SPF) Systems Manufacturing (IMANAIAL)

Keywords

• Thermosetting polyurethane systems
• Epoxy molding materials
• Industrial silicone casting
• Meter-mix-dispense equipment
• Specialty molding compounds

Headquarters

HQ city

Tustin

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, Infrastructure

Revenue model

1. Material Product Sales: BJB Enterprises generates revenue through the sale of thermosetting polyurethane, epoxy, and silicone material systems. Products are sold directly through their e-commerce platform (bjbmaterials.com) and through their distributor network. Revenue is primarily one-time transactional based on product purchases, with no recurring subscription component.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

BJB Enterprises manufactures and supplies thermosetting polyurethane, epoxy, and silicone material systems used for molding and casting applications. The company also provides hand-held and production-scale meter-mix-dispense equipment and vacuum pump systems, customizable to customer specifications. Products serve aerospace, medical, product development, and special effects industries with professional-grade materials for prototyping, R&D, and production parts.

Product overview

BJB Enterprises offers a comprehensive portfolio of thermosetting materials and processing equipment for industrial applications. The core product lines include: (1) Thermosetting polyurethane systems (rigid, elastomeric, and foam formulations), (2) Epoxy systems (laminating, surface coat, and filled formulations), and (3) Silicone systems (platinum-cured and tin-cured in various durometers). These materials are complemented by hand-held and production-scale meter-mix-dispense equipment and vacuum pump systems, all customizable to customer specifications. The product portfolio serves three primary market segments: Medical (prosthetics, dental models, medical equipment housings), Aerospace (drone parts, composite layups, radome housings, fire-resistant materials), and Product Development (prototypes, bridge manufacturing, functional parts, flexible foam applications). The company also supplies pigments and colorants for material customization.

Differentiator

Problem solved

Functional benefit

Brands

• BJB Materials: E-commerce store for purchasing BJB products, available at bjbmaterials.com
• Learn BJB

Products and services

• TC-5100 Platinum Silicone Platinum silicone with 25 OO durometer rating, skin-safe formulation designed for medical applications including prosthetics and skin-contact devices.
• TC-5110 Platinum Silicone Platinum silicone with 5A durometer rating, skin-safe formulation for medical applications.
• TC-5040 Platinum Silicone Translucent platinum silicone with 40A durometer rating for mold and part making applications.
• TC-5041 Platinum Silicone Platinum silicone with 40A durometer rating for mold making applications.
• TC-891FR Rigid Polyurethane ABS-like rigid polyurethane with UL 94V0 fire rating for medical and aerospace applications.
• TC-885FR Rigid Polyurethane ABS-like rigid polyurethane with UL 94V0 fire rating for medical equipment applications.
• TC-266 Polysoft Flex Foam Lightweight cushion-style expanding foam for padding and cushioning applications.
• M-3180 Polyurethane Elastomer Strong, tear-resistant polyurethane elastomer with 80A durometer rating for durable rubber parts.
• 6832 Flesh Color Pigment Flesh-colored pigment for polyurethane and polyfoam, used in medical prosthetic applications.
• 6837 Medium Skin Tone Pigment Medium skin tone pigment for polyurethane and polyfoam applications.
• 6834 White Pigment White pigment for polyurethane and polyfoam applications.
• 6826 Red Pigment Red pigment for polyurethane and polyfoam applications.
• TC-1611 Surface Coat High temperature surface coat material that is durable and polishable for aerospace mold making.
• TC-1607 Laminating Epoxy High temperature laminating epoxy for carbon fiber and fiberglass composite layups in aerospace applications.
• TC-1650 Aluminum Filled Material Aluminum filled material for high temperature molds with good heat conductivity.
• TC-1622 VRTM System Vacuum Resin Transfer Molding (VRTM) system with high temperature, low viscosity, and long working time properties.
• TC-5045 Platinum Silicone High temperature platinum silicone with 45A durometer rating for aerospace mold making.
• TC-5050 Platinum Silicone High temperature platinum silicone with 50A durometer rating for aerospace mold making.
• TC-5060 Platinum Silicone High temperature platinum silicone with 60A durometer rating for aerospace mold making.
• TC-895 Rigid Polyurethane High temperature rigid polyurethane for durable aerospace parts.
• TC-1630 Filled Polyurethane Low shrink filled polyurethane for vacuum forming, molds, and parts.
• F-164FR Polyurethane Elastomer Polyurethane elastomer with 60A durometer rating and UL 94V-2 fire rating.
• TC-808 Jet Black Rigid Polyurethane Fast-curing ABS-like rigid polyurethane for producing black production parts.
• TC-890FR Rigid Polyurethane ABS-like rigid polyurethane with UL 94V0 fire rating for production parts.
• F-160 Polyurethane Elastomer Durable polyurethane elastomer with 60A durometer rating for production flexible parts.
• WC-783 Rigid Clear Polyurethane Rigid clear polyurethane for lenses and clear models, UV and color stable.
• TC-5024 Tin Silicone User-friendly tin silicone with 25A durometer rating for flexible applications.
• TC-296FR Polysoft Flex Foam Fire resistant polysoft flex foam with firm cushion style expanding properties.
• TC-284 Polysoft Flex Foam Self-skinning polysoft flex foam with tough, firm expanding properties.
• TC-300 Rigid Foam Closed cell rigid foam with range of densities and fast curing properties.
• Hand-held Meter-Mix-Dispense Equipment Hand-held equipment for processing thermosetting materials including metering, mixing, and dispensing capabilities.
• Production Meter-Mix-Dispense Equipment Production-scale equipment for metering, mixing, and dispensing thermosetting materials, customizable to suit customer needs.
• Vacuum Pump Systems Vacuum pump systems for processing thermosetting materials, customizable to customer specifications.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Distributor NetworkcoreChannel Partner/ Reseller/ DistributorBJB Enterprises works with a network of authorized distributors to expand market reach and provide localized access to their material products. The company maintains an online distributor locator tool on their website to help customers find nearby distributors.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Smooth-On: Smooth-On is the closest direct competitor to BJB, manufacturing mold-making silicones, polyurethanes, epoxies, and plastinums for prototyping, special effects, and industrial casting - serving the same customer base with overlapping product chemistries.
• Polytek Development Corp: Polytek is a direct peer producing polyurethane, epoxy, and silicone casting systems for mold making, special effects, prototyping, and industrial applications, with a comparable product portfolio and similar SMB-to-mid-market customer mix.
• Hapco Inc. Hapco manufactures thermosetting polyurethane, epoxy, and silicone casting systems for prototype and short-run production, overlapping directly with BJB's rigid polyurethane, elastomer, and silicone mold-making lines.
• Reynolds Advanced Materials: Reynolds Advanced Materials distributes and supplies mold-making and casting materials (silicones, polyurethanes, epoxies) for prototyping and production, competing with BJB in the same product development and special effects channels.
• Master Bond: Master Bond formulates specialty epoxy, silicone, and polyurethane systems for aerospace, medical, and electronics applications, directly overlapping BJB's high-temperature epoxy and platinum silicone product lines.

Broad incumbents

• Momentive Performance Materials: Momentive is a large global silicone and specialty materials manufacturer whose platinum-cured and high-temperature silicone lines compete with BJB's TC-5040/5041/5045/5050/5060 platinum silicone product family across mold-making and industrial customers.
• Wacker Chemie: Wacker is a major silicone and polymer producer whose silicone elastomers and polymer binders overlap with BJB's platinum and tin silicone offerings, particularly for industrial mold making and casting applications.
• Henkel: Henkel's Loctite and specialty adhesives portfolio includes epoxy and polyurethane systems that overlap with BJB's laminating epoxies, surface coats, and filled polyurethanes used in aerospace and industrial composite layups.
• Dow Chemical: Dow is a global polyurethane, epoxy, and silicone raw materials supplier whose industrial-grade resins and formulated systems compete broadly with BJB's thermosetting polyurethane and epoxy product families across aerospace, electronics, and manufacturing.
• Elkem Silicones: Elkem (a Bluestar subsidiary) is a global silicone manufacturer whose mold-making and specialty silicone elastomers overlap with BJB's platinum silicone portfolio for prototyping, medical, and industrial casting applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/bjbenterprises
• YouTubeyoutube.com/user/BJBEnterprises
• Facebookfacebook.com/BJBEnterprises
• Instagraminstagram.com/bjbenterprises/?hl=en
• LinkedInlinkedin.com/company/bjb-enterprises-inc

Compliance1 record

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 BJB Enterprises