Polidental

What Polidental does

Polidental is a Brazilian manufacturer of dental laboratory consumables and accessories, founded in 1977 by Homero Zapponi and sons and headquartered in Cotia, São Paulo. The company develops and produces a diversified portfolio of physical dental materials organized across five main categories: gessos (dental stones including Type III plasters and specialty die stones such as Exadur V and Troquel Quatro), revestimentos (phosphate and classic casting investments including Cristobalite, Crom-O-Cast, Duravest, Heat Shock, Hi Fusion, HS Plus, and Termocast), ceras (general-purpose sculpting waxes plus the Ceras Wilson sub-brand), resinas (self-polymerizing acrylic resins under Resinas Polident), and acessórios (isolating agents, mixing bowls, polishing materials, separators). It also resells PMMA blocks for CAD/CAM systems from international brands Amann, Wieland, and Zirkonzahn. Polidental is described as the pioneer in Brazil for developing national dental casting investments, originally displacing imported products for Brazilian dental laboratories.

The company's products are characterized by tightly controlled physical properties — for example, setting expansion ranging from 0.09% to 1.45% depending on product, and compressive strength up to 611 Kg/cm² (60 MPa) for Duravest refractory investments. Manufacturing is conducted under ANVISA Good Manufacturing Practices certification, acquired in 2013, covering all product lines; the company retains product samples for three months post-expiration for quality control. The portfolio targets two primary customer segments: dental technicians (protéticos) who fabricate prostheses, crowns, bridges, and orthodontic appliances in dental laboratories, and dentists performing clinical and laboratory procedures.

Polidental operates a private, family-controlled business model with no disclosed external investors or parent company, and generates revenue through hardware sales of physical consumables. Go-to-market is exclusively indirect via a network of six regional sales representatives covering distinct Brazilian territories (Minas Gerais, Centro Oeste/Triângulo Mineiro/Sul de Minas, Norte/Nordeste/Interior de São Paulo, Rio de Janeiro/Espírito Santo, São Paulo Capital, and Sul). Pricing is quote-based and not publicly disclosed; the company provides a downloadable product catalog and accepts orders via phone, WhatsApp, and email. No e-commerce, public API, or international distribution channels are present, and the company has no disclosed AI/ML capabilities or digital product roadmap beyond the CAD/CAM-compatible PMMA block reselling.

Name

Polidental

Legal name

Polidental Ltda

Website

https://polidental.com.br

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

Polidental is a Brazilian manufacturer, founded in 1977, that develops and sells dental laboratory consumables — including casting investments, plasters, waxes, resins, and accessories — to dental technicians and dentists across Brazil via a regional sales representative network.

Ownership category

akta.pro rank

Product category

Dental Laboratory Materials Manufacturing

NAICS

Dental Laboratories (339116)

SIC

Dental Equipment & Supplies (3843)

akta.pro industry

PRIMARYHLABAJAA

Crown & Bridge (Fixed Prosthetics) Fabrication

Healthcare & Life Sciences/Dental Care Services/Dental Laboratories & Prosthetic Fabrication

SECONDARYHLABAJAB

Removable Prosthetics (Dentures/Partials) Fabrication

Healthcare & Life Sciences/Dental Care Services/Dental Laboratories & Prosthetic Fabrication

SECONDARYHLABAJAC

Implant Prosthetics & Abutment Fabrication

Healthcare & Life Sciences/Dental Care Services/Dental Laboratories & Prosthetic Fabrication

Keywords

• Dental laboratory supplies
• Casting investment materials
• Dental waxes and plasters
• Prosthetic dental materials
• Dental laboratory accessories

Headquarters

HQ city

Itapevi

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Dental Materials Manufacturing: Polidental manufactures and sells dental laboratory materials including casting investments, waxes, plasters, resins, and accessories. Products are sold directly to dental laboratories and dentists through a network of regional representatives.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Polidental manufactures and sells dental laboratory materials used by dental technicians and dentists in the fabrication of prostheses, crowns, bridges, and orthodontic appliances. Its portfolio includes casting investments (revestimentos), dental waxes (Ceras Wilson line), specialty and standard plasters (gessos), acrylic resins, polishing and sandblasting materials, and laboratory accessories. The company also resells CAD/CAM PMMA blocks from third-party brands (Amann, Wieland, Zirkonzahn).

Product overview

Polidental is a Brazilian dental laboratory products manufacturer with 49 years of market experience, founded in 1977. The company operates a diversified portfolio of physical dental products organized into several product lines: Gessos (dental stones including Type III plasters, orthodontic gypsum, and specialty die stones like Exadur V and Troquel Quatro); Revestimentos (investment coatings for dental casting including Cristobalite, Crom-O-Cast, Duravest, Heat Shock, Hi Fusion, HS Plus, Termocast, and the accessory Polidental Multivest F liquid); Ceras (waxes including general-purpose sculpting and sculpture waxes plus the Wilson sub-brand line with articulation, fixation, natural, waxing, and utility waxes); Resinas Polident (acrylic resins including powder in various colors, liquid, and red pattern resin); Blocos PMMA (CAD/CAM PMMA blocks from third-party brands Amann, Wieland, and Zirkonzahn); and Accessories (isolating agents like Isomolde and Model Shine, rubber products, mixing bowls, saws, separators, and polishing materials). The company is a pioneer in developing investment coatings for dental alloys in Brazil and holds Good Manufacturing Practices certification since 2013.

Differentiator

Problem solved

Functional benefit

Brands

• Resinas Polident: Self-polymerizable acrylic resins for dental applications including crowns, bridges, patterns, and inlays.
• Ceras Wilson

Products and services

• Casting Investments (Revestimentos) Complete line of casting investments for dental alloys including Cristobalite (classic low-fusion investment), Crom-O-Cast (phosphate for PPR), Duravest (refractory model up to 1200°C), Heat Shock (rapid heating), Hi Fusion (welding), HS Plus (implant components/pressed ceramics), Termocast (high-fusion conventional heating), and Polidental Multivest F liquid accessory for expansion control. Targeted at dental laboratories and dental technicians.
• Ceras Wilson Dental Wax Line Sub-brand line of dental waxes including Articulação (articulation), Fixação (fixation), Natural, Enceramento (vestibular waxing), Escultura (sculpting), Rosa 7 (soft), Rosa 9 (harder), Tropicalizada (higher melting point for warmer climates), and Utilidade (utility). Targeted at dental laboratories and prosthetists.
• Polidental Sculpting and Sculpture Waxes General-purpose dental waxes including Cera para Esculpir (easy-to-cut sculpting wax in blue, green, red, and beige) and Cera para Escultura (non-breaking sculpture wax with high gloss). Targeted at dental laboratories.
• Dental Plasters (Gessos) Standard dental plasters including Gesso Articstone Tipo III (articulator mounting), Gesso Comum Polident II (flask filling), Gesso Ortodontico (orthodontic documentation), and Gesso Pedra Polident Tipo III (complete denture and removable prosthesis models). Targeted at dental laboratories and orthodontists.
• Specialty Die Plasters (Gessos Especiais) Specialty plasters including Gesso Exadur V (for die work with expansion compensation for condensation silicone) and Gesso Troquel Quatro (low expansion 0.09% for addition silicone impressions). Targeted at dental laboratories performing precision prosthetic work.
• Resinas Polident Acrylic Resins Self-polymerizable acrylic resins including Resina Pó Cores Polident (crowns and bridges in Biotone color scale 60, 62, 66, 69), Resina Líquido Polident (autopolymerizable liquid), and Resina Vermelha Polident (red pattern and inlay resin with low contraction). Targeted at dental laboratories fabricating provisional and permanent prosthetic restorations.
• CAD/CAM PMMA Blocks (Amann, Wieland, Zirkonzahn) Polidental distributes PMMA blocks for CAD/CAM systems from third-party brands: Amann (13mm, 16mm, 20mm in BL1, BL2, A1, A2, A3, B1), Wieland (12mm in A1, A2, A3, B1), and Zirkonzahn (16mm and 20mm in BL1, BL2, A1, A2, A3, B1) for provisional crowns. Targeted at dental laboratories with digital CAD/CAM workflows.
• Laboratory Accessories (Acessórios) Laboratory accessories including Isomolde (gypsum/wax isolant, 250mL), Model Shine (sealant and shine agent), Silidappen Polidental (silicone dappen dish), Surfacer (anti-bubble agent for silicone impressions), Forma de Borracha (silicone rubber molds M1/M2), and Anéis de Aço e Base de Borracha (casting rings and bases). Targeted at dental laboratories.
• Die Cutting and Spacer Products (Troquelização) Die cutting and spacer products including Arcos e Serras para Gesso (gypsum cutting saws and frames in models 1072, 1073, 1074), Rubber Sep (separator agent 15mL in pink and white), and Tru-Fit (silver/gold spacer kit with solvent for cementation space). Targeted at dental laboratories performing crown and bridge work.
• Polishing and Sandblasting Materials Polishing and sandblasting consumables including Pó Abrasivo (pumice-type abrasive powder for resin polishing) and Óxido de Alumínio (aluminum oxide for cleaning cast pieces in #320 extra-fine, #100 fine, and #60 coarse). Targeted at dental laboratories.
• Clinical Products (Clínica) Clinical consumables for dentists including Bicarbonato de Sódio (extra-fine high-purity sodium bicarbonate for prophylaxis in strawberry, mint, natural flavors in 500g or 15x40g sachets) and Injetor de Silicone (autoclavable silicone injector kit for elastomers). Targeted at dental practitioners.
• Mixing Bowls (Cubas para Espatulador) Vacuum mixing bowls in five capacities: 30E (25g powder), 200E (120g powder), 300E (180g powder), 500E (300g powder), and 900E (500g powder). Targeted at dental laboratories using mechanical mixing equipment.

Quantifiable outcome

• Expansion control ranging from 0.2% to 1.45% depending on investment type
• +2 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• GC Corporation: Japanese dental materials manufacturer producing casting investments, dental cements, and preventive dental products. Comparable to Polidental's range of dental lab consumables with broader global distribution and a larger R&D-driven portfolio.
• Dentsply Sirona: Global dental equipment and materials leader offering a comprehensive portfolio including casting investments, ceramics, and CAD/CAM materials. Comparable to Polidental in serving dental laboratories with consumable materials, though at vastly larger scale and global reach.
• Ivoclar Vivadent: Leading global manufacturer of dental materials including casting investments, dental ceramics, and digital dentistry products. Directly comparable to Polidental's dental lab materials category, with broader international reach and significantly larger R&D investment.
• Envista Holdings (Kerr): Global dental products company whose Kerr brand manufactures casting investments, dental cements, and consumables used in dental laboratories. Comparable to Polidental as a broad-line dental materials supplier serving dental lab technicians and dentists.
• Kulzer (Mitsui Chemicals): German dental materials manufacturer producing casting investments, dental acrylics, and CAD/CAM materials under the Heraeus Kulzer brand. Directly comparable to Polidental's portfolio of casting investments and acrylic resins serving dental laboratories.
• Shofu Dental: Japanese dental manufacturer of materials including casting investments, dental stones, ceramics, and polishing compounds. Comparable to Polidental's range of dental lab consumables with broader international footprint and diversified product categories.

Direct peers

• Whip Mix Corporation: US-based specialist manufacturer of casting investments (Uni-Vest, Formula-1), dental stones, and plasters for dental laboratories. The most direct comparable to Polidental's core investment coatings and gypsum product lines, with similar niche-specialist positioning.
• Bredent Group: German dental laboratory specialist offering casting investments, dental waxes, and prosthetic fabrication materials. Closely comparable to Polidental's product mix of investments and waxes for dental technicians, serving similar European dental lab customers.

Regional players

• Maquira: Brazilian dental products manufacturer offering dental materials, consumables, and equipment to dentists and dental labs across Brazil. Direct regional competitor to Polidental in the Brazilian dental materials market with similar geographic focus and customer base.
• Vipi Industries: Brazilian manufacturer of dental products including acrylic resins, denture materials, and lab consumables. Comparable to Polidental's Resinas Polident line as a regional Brazilian competitor serving dental laboratories and prosthetists in the same domestic market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/profile.php
• Xx.com/polidentaltt
• LinkedInlinkedin.com/company/polidental

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Polidental