The Global Water Based Water Repellent Market was valued at USD 2.8 Billion in 2024 and is projected to reach USD 4.1 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.5% during the forecast period (2024–2030). This robust growth is driven by the global construction boom, increasing demand for durable building materials, and stringent environmental regulations favoring low-VOC (Volatile Organic Compound) and eco-friendly protection solutions.

As industries worldwide pivot towards sustainable practices without compromising on performance, the focus shifts to the key innovators developing advanced water repellent technologies. In this analysis, we profile the Top 10 Companies in the Water Based Water Repellent Industry—a group of chemical giants, specialty manufacturers, and green technology pioneers defining the future of surface protection.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: MasterProtect H 100, Masterseal products

BASF is a global leader in construction chemicals, offering a comprehensive portfolio of high-performance, water-based repellents. Their solutions are engineered for concrete, masonry, and stone, providing long-lasting protection against water ingress, chloride penetration, and weathering while allowing substrates to breathe.

Sustainability Initiatives:

• Development of ultra-low VOC and VOC-free formulations
• Commitment to carbon-neutral growth targets by 2030
• Integration of bio-based raw materials in product development

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9️⃣ 2. Dow Chemical Company

Headquarters: Midland, Michigan, USA
Key Offering: DOWSIL™ 772, advanced silicone-based emulsions

Dow is a powerhouse in silicone technology, providing innovative water-based repellents that deliver superior water beading and substrate protection. Their products are widely used in construction, textiles, and industrial applications, known for their durability and environmental profile.

Sustainability Initiatives:

• Circular economy principles integrated into product lifecycles
• Goals to reduce greenhouse gas emissions and plastic waste
• Partnerships for sustainable sourcing of raw materials

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8️⃣ 3. Wacker Chemie AG

Headquarters: Munich, Germany
Key Offering: SILRES® BS, silicone resin emulsions

Wacker specializes in silicone-based water repellents that offer excellent hydrophobic properties for mineral building materials. Their products enhance the longevity of facades, roofs, and monuments by effectively repelling water while maintaining vapor permeability.

Sustainability Initiatives:

• Focus on energy-efficient production processes
• Development of products contributing to green building certifications (LEED, BREEAM)
• Investment in R&D for bio-based silicone alternatives

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7️⃣ 4. Sika AG

Headquarters: Baar, Switzerland
Key Offering: Sika® Hydrocon, Sika® Igasol

Sika is a leading supplier of specialty chemicals for construction, offering a range of penetrating water-based repellents for concrete and masonry. Their solutions are designed to protect structures from water damage, freeze-thaw cycles, and corrosion of reinforcing steel.

Sustainability Initiatives:

• Target to achieve net-zero emissions by 2050
• Over 50% of sales from products with sustainability benefits
• Global initiatives for water stewardship and resource efficiency

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Water Based Water Repellent Market – View in Detailed Research Report

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6️⃣ 5. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: TEGO® Phobe, specialty silicone surfactants

Evonik offers advanced additive solutions that enhance the performance of water-based repellent formulations. Their products improve water resistance, substrate adhesion, and overall durability in coatings and construction materials.

Sustainability Initiatives:

• Strategic focus on next-generation sustainable solutions
• Investment in biotechnology for eco-friendly product lines
• Ambitious carbon reduction targets aligned with Paris Agreement

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5️⃣ 6. Mapei S.p.A.

Headquarters: Milan, Italy
Key Offering: Mapelastic, Idrosilex Pronto

Mapei provides a wide range of waterproofing and protective solutions for the building industry. Their water-based repellents are formulated for easy application and high performance, protecting structures in both new construction and restoration projects.

Sustainability Initiatives:

• Dedicated sustainability report and transparent ESG reporting
• Product development focused on reducing environmental impact
• Global recycling and waste reduction programs

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4️⃣ 7. PPG Industries, Inc.

Headquarters: Pittsburgh, Pennsylvania, USA
Key Offering: PPG PITT-GUARD®, specialty protective coatings

PPG is a global leader in paints, coatings, and specialty materials, offering water-based repellent technologies for architectural and industrial applications. Their products provide robust protection for concrete, metal, and wood substrates.

Sustainability Initiatives:

• 40% of sales from sustainably advantaged products
• Commitment to reducing operational environmental footprint
• Innovation in low-VOC and bio-based coating technologies

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3️⃣ 8. RPM International Inc.

Headquarters: Medina, Ohio, USA
Key Offering: Tremco, Euclid Chemical products

Through its subsidiaries Tremco and Euclid Chemical, RPM offers high-performance waterproofing and protective treatments. Their water-based solutions are specified by architects and engineers for critical infrastructure projects worldwide.

Sustainability Initiatives:

• MAP 2025 sustainability strategy with measurable goals
• Focus on product innovation for circular economy
• Global sustainability awards and recognitions

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2️⃣ 9. Akzo Nobel N.V.

Headquarters: Amsterdam, Netherlands
Key Offering: International® Paint, waterproofing coatings

Akzo Nobel, through its International Paint brand, provides advanced water-based repellent technologies for construction and maintenance. Their products are known for technical excellence and long-term protective performance.

Sustainability Initiatives:

• Target of 50% revenue from sustainable products by 2030
• Carbon reduction targets validated by Science Based Targets initiative
• Leadership in developing cradle-to-cradle certified products

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1️⃣ 10. PROSOCO, Inc.

Headquarters: Lawrence, Kansas, USA
Key Offering: Consolideck®, Sureklean products

PROSOCO specializes in cleaning and protective treatments for masonry and concrete. Their water-based repellents are designed to preserve the aesthetic appearance of buildings while providing superior protection against moisture and staining.

Sustainability Initiatives:

• Pioneer in green chemistry for building restoration
• Products contribute to LEED certification points
• Focus on reducing environmental impact throughout product lifecycle

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Water Based Water Repellent Market – View in Detailed Research Report

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🌍 Outlook: The Future of Water Based Water Repellents Is Greener and Smarter

The water based water repellent market is experiencing a significant transformation. While traditional solvent-based products still hold market share in certain applications, the industry is rapidly shifting toward eco-friendly formulations, smart protection technologies, and sustainable manufacturing practices.

📈 Key Trends Shaping the Market:

• Rapid adoption of bio-based and renewable raw materials
• Development of “smart” repellents with self-cleaning and photocatalytic properties
• Increasing regulatory pressure driving low-VOC and non-toxic formulations
• Growing demand from emerging economies with massive infrastructure development

Get Full Report Here:
Water Based Water Repellent Market – View in Detailed Research Report

The companies listed above are not only protecting global infrastructure—they’re leading the sustainable transformation of the construction and maintenance industries.