Duroshield Spray Systems

What Duroshield Spray Systems does

Duroshield Spray Systems is a privately held Brazilian engineering company headquartered in São Paulo and founded in 2007, specializing in spray-applied protective coatings and waterproofing for the construction industry. The company develops and applies four proprietary product families: SPR092 (polyurea waterproofing membrane applied over existing substrates without demolition), FLEX (high-thickness solvent-free elastomeric acrylic coating with high reflectivity and elongation), COOL (elastomeric acrylic system with hollow polymeric microspheres that delivers thermal reduction), and CR (modified epoxy spray coatings with high chemical resistance and rapid cure, applied in a single layer of 0.4–4 mm). Duroshield is positioned as the only Brazilian engineering firm that bundles proprietary material supply with in-house installation labor for every project, eliminating the multi-vendor coordination risk common in traditional waterproofing.

The business operates on a project-based, sales-led go-to-market model. Customers reach Duroshield through inbound WhatsApp quote requests, phone, or email, and are qualified by national commercial representatives; all engagements are scoped, priced, and delivered as turnkey engineering contracts covering both material and labor. Target segments are industrial plants and manufacturing, commercial buildings and retail, healthcare facilities, and infrastructure/transportation, with documented enterprise customers including Heineken, Takeda Pharma, Bayer, Unilever Brasil (5+ year relationship), ABB, Petrobras, Ambev, Coca-Cola, Itaú, Bradesco, Santander, Honda, Toyota, VW, GM, GRU and Viracopos airports, and others.

Duroshield has approximately 11 employees and no disclosed external funding, M&A activity, or institutional investors, suggesting a bootstrapped specialty contractor rather than a venture-backed platform. There are no documented patents, certifications, or AI/ML capabilities; competitive differentiation is grounded in proprietary chemistry, integrated material+labor delivery, and the ability to apply systems over existing substrates without halting client operations — a value proposition particularly relevant to occupied industrial and healthcare facilities.

Name

Duroshield Spray Systems

Legal name

Duroshield Spray Systems

Website

https://duroshield.com.br

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Duroshield Spray Systems is a São Paulo-based, privately held engineering company (founded 2007, ~11 employees) that develops and applies proprietary spray-applied polyurea, acrylic, and epoxy coating systems across Brazil, bundling material and labor for enterprise clients in industrial, commercial, healthcare, and infrastructure segments.

Ownership category

akta.pro rank

Product category

Industrial Protective Coatings & Waterproofing Engineering

NAICS

Paint and Coating Manufacturing (325510)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851)

akta.pro primary industry

Industrial Protective Coatings (Steel/Concrete/Equipment) (IMAIAKAB)

akta.pro secondary industry

Spray Polyurethane Foam (SPF) Systems Manufacturing (IMANAIAL)

Keywords

• Polyurea waterproofing systems
• Elastomeric roof coatings
• Industrial protective coatings
• Spray-applied membranes
• Construction engineering services

Headquarters

HQ city

São Paulo

HQ country

Brazil

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Project Delivery (Material + Labor): Duroshield is the only engineering company that provides both material and labor for all its projects, eliminating problems from multiple companies participating in the same execution system. Revenue is generated through engineering project contracts covering coating application services and proprietary material supply as a bundled offering.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels7 records

Core offering

Duroshield Spray Systems is a Brazilian engineering company specializing in polyurea, elastomeric acrylic, and modified-epoxy spray-applied coating systems for waterproofing, chemical protection, and thermal reduction on industrial, commercial, healthcare, and infrastructure assets. The company is the only engineering firm in Brazil that provides both proprietary coating materials and installation labor for every project as a bundled turnkey contract. Projects are executed nationwide with documented elongation up to 500% and over-substrate application that avoids demolition or production downtime for the client.

Product overview

Duroshield Spray Systems is a national engineering company specializing in coating and waterproofing systems for the construction industry. The company offers four distinct product lines: Linha SPR092 (polyurea-based waterproofing for new and renovation projects), Linha FLEX (elastomeric acrylic coating with high reflectivity and flexibility), Linha COOL (thermal-reducing elastomeric coating with hollow polymeric microspheres), and Linha CR (high chemical resistance epoxy-based coatings). Unlike traditional waterproofing, all Duroshield systems can be applied over existing surfaces, and the company provides both materials and labor for all projects. The systems are spray-applied elastomeric coatings that form continuous, seamless membranes with high elongation properties.

Differentiator

Problem solved

Functional benefit

Brands

• DUROSHIELD® SPR092: Solutions for new structures and reform in waterproofing systems, can be applied over existing surface without need for protection
• DUROSHIELD® FLEX
• DUROSHIELD® COOL
• DUROSHIELD® CR

Products and services

• DUROSHIELD SPR092 Line

Quantifiable outcome

• Duroshield SPR line achieves 500% material flexibility, absorbing structural and environmental movements
• +3 more outcomes

Named customers7 records

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

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Versaflex Incorporated: US-based formulator and manufacturer of polyurea and polyurethane coating systems for waterproofing, containment, and corrosion protection. Most direct comparable in polyurea spray chemistry and industrial end markets.
• LINE-X: Global franchise network specializing in spray-on polyurea/polyurethane protective coatings for vehicles, industrial, and construction applications. Direct competitor in the spray-applied elastomeric coatings category.
• Specialty Products Inc. (SPI): Supplier of polyurea/polyurethane spray equipment, raw materials, and training to applicators worldwide. Comparable as a polyurea spray systems specialist serving industrial coating applications.
• Polycoat Products: Manufacturer of polyurethane and polyurea coating systems for waterproofing, containment, and corrosion protection. Comparable as a specialty polyurea/polyurethane formulator targeting industrial and infrastructure projects.
• Rhino Linings Corporation: Manufacturer and franchisor of spray-applied polyurea/polyurethane protective linings for industrial, commercial, and infrastructure uses. Direct competitor in spray elastomeric membrane systems.

Regional players

• Vedacit: Leading Brazilian manufacturer of waterproofing, sealants, and construction chemicals with nationwide distribution. Comparable as a domestic competitor in Brazil's waterproofing and protective coatings market.
• Otto Baumgart Indústria Química: Brazilian construction chemicals manufacturer with waterproofing, coatings, and structural repair product lines. Comparable as a domestic player competing for the same enterprise waterproofing projects in Brazil.

Broad incumbents

• Sika AG: Global construction chemicals leader offering waterproofing, sealing, bonding, and coating systems. Competes with Duroshield in industrial waterproofing and roofing through its Sika Brasil subsidiary and global product lines.
• PPG Industries (Protective & Marine Coatings): Global coatings giant with industrial protective and marine coating lines serving chemical plants, infrastructure, and commercial buildings. Overlaps with Duroshield's high-chemical-resistance (CR line) and industrial plant applications.
• BASF (Master Builders Solutions / MasterSeal): Global chemical major with construction solutions including polyurea/polyurethane waterproofing systems (MasterSeal). Overlaps with Duroshield's industrial and infrastructure waterproofing use cases as a much larger incumbent.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC3OUQoI7fOgYeVoJF0Fs9Ow
• Facebookfacebook.com/duroshield
• LinkedInlinkedin.com/company/duroshield
• Instagraminstagram.com/duroshieldspraysystems

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 Duroshield Spray Systems