Greenseal Products

What Greenseal Products does

Greenseal Products (S) Pte Ltd is the Singapore subsidiary of Malaysian parent Greenseal Products (M) Sdn Bhd, a specialty manufacturer of construction waterproofing and concrete protection solutions operating since 1977. The company sells a comprehensive 8-category product portfolio — cementitious crystallization systems (Greenseal 100, 200, 300), liquid waterproofing membranes (Greenseal 5000, Polydek, Greenshield 108, Multiseal 2000, Polyurea), waterstops and joint sealants (PVC, bentonite, polysulphide, reinjectable), polyurethane grouts, flexible cementitious coatings, torch-on sheet membranes (Everpol), industrial flooring (UltraMIX) and siliconate water repellents (MWR40) — across residential, commercial, and infrastructure construction applications.

The core technology is cementitious crystallization waterproofing: chemical agents react with water and concrete oxides (calcium, aluminium, iron) inside the substrate to form permanent crystalline structures within capillaries and pores, sealing cracks up to 0.5–2 mm width without acting as a surface coating. Surrounding that core, the company offers complementary chemistries — bitumen-modified polyurethane, polyurea, styrene-acrylic polymers, polysulphide, PVC, APP-modified bitumen, and siliconate water repellents — covering the full waterproofing value chain. Multiple products carry international certifications (BS 6920, SPAN, BS 2571, ASTM D412) relevant to potable-water and government infrastructure tenders.

Revenue mechanics are project-purchase B2B with quote-based pricing that is not publicly disclosed. The go-to-market is sales-led, targeting contractors, specialty waterproofing applicators, architects and engineers, government infrastructure departments, and real estate developers. Distribution is direct from the Singapore headquarters (205 Henderson Road, Henderson Industrial Park) for the domestic market, with parent-driven exports serving 80+ countries across Asia-Pacific. There is no external funding, no app or API surface, and no AI/ML capability disclosed.

Name

Greenseal Products

Legal name

Greenseal Products (S) Pte Ltd

Website

https://greenseal.com.sg

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

51–100 employees

Short description

Greenseal Products (S) Pte Ltd is the Singapore subsidiary of Malaysian parent Greenseal Products (M) Sdn Bhd, manufacturing cementitious crystallization, liquid-applied, sheet, and joint-sealant waterproofing systems for contractors, architects, government infrastructure projects, and real estate developers in Singapore and across Asia-Pacific.

Ownership category

akta.pro rank

Product category

Construction Waterproofing Products

NAICS

Asphalt Paving, Roofing, and Saturated Materials Manufacturing (32412), Cement and Concrete Product Manufacturing (3273), Plastics and Rubber Products Manufacturing (326), Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing (3252)

SIC

Adhesives & Sealants (2891), Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050), Unsupported Plastics Film & Sheet (3081)

akta.pro primary industry

Waterproofing Membranes & Systems (Liquid-Applied & Sheet) (IMADAOAC)

akta.pro secondary industries

Concrete Repair, Sealing & Waterproofing (Coatings/Membranes) (IMAIAKAK), Primers, Bonding Agents & Surface Preparation Products (IMADAOAK), Priming, Sealing & Waterproof Coatings (Stain/Smoke Sealing, Damp-Proofing) (HSAPAHAH), Bathroom Waterproofing & Leak Remediation (Shower Pan, Membrane, Sealing) (HSAPABAF)

Keywords

• Cementitious waterproofing systems
• Construction waterproofing membranes
• Concrete protection products
• Waterproofing admixtures
• Joint sealant systems

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Waterproofing Products Sales: Sale of cementitious crystallization waterproofing products, liquid membranes, sheet membranes, sealants, grouts, and related waterproofing solutions to construction companies, contractors, and building developers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Greenseal Products manufactures and supplies a comprehensive range of cementitious crystallization waterproofing systems, liquid-applied and sheet waterproofing membranes, waterstops, joint sealants, grouts, and concrete protection products for the construction industry. Their portfolio spans eight product categories covering integral admixtures, surface coatings, joint sealing, grouting, flooring, and water repellents for residential, commercial, and infrastructure projects.

Product overview

Greenseal Products manufactures a comprehensive portfolio of construction waterproofing and protection solutions organized across 8 product categories: Crystallization Systems (Greenseal 100, 200, 300, Injection Grout, Flash Set), Liquid Waterproofing Membrane Systems (Greenseal 5000, Polydek, Greenshield 108, Multiseal 2000, Polyurea), Waterstop and Joint Sealant (PVC Waterstop, Bentonite Waterstop, Polysulphide Sealant, Reinjectable), Grouting System (Greenseal 1217 PU Grout), Flexible Cementitious Systems (Greenseal Flexi 201, Flexi 202), Sheet Waterproofing Membrane (Everpol), Flooring System (UltraMIX), and Water Repellent (Masonry Water Repellent MWR40). The products range from cementitious admixtures that penetrate and crystallize within concrete to liquid-applied membranes, torch-on sheets, and joint sealants, providing complete waterproofing solutions for residential, commercial, and industrial construction applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Greenseal 100 Cementitious waterproofing admixture that generates non-soluble crystalline throughout concrete capillary voids through reaction with water. Seals cracks or voids up to 0.5mm width. For contractors and developers needing integral concrete waterproofing.
• Greenseal 200 Cementitious crystallization waterproofing material that forms crystals inside concrete to waterproof it. Penetrates deeply to seal capillary tracts or shrinkage cracks up to 1mm. Non-toxic and approved for potable water use.
• Greenseal 300 Cement based crystallization waterproofer for mortar consistency used in making coves and angle fillets. Used in conjunction with Greenseal 200 for swimming pools, sewage tanks, and concrete slabs.
• Greenseal Injection Grout Cement based compound specially formulated for mortar/grouting in structural cracks and honeycomb concrete. Features crystallization properties that waterproof capillaries and pores.
• Greenseal Flash Set Fast setting moisture proof hydraulic cement that instantly stops water seepage and leakages. Non-shrink, non-corrosive and anti-rusting with setting time within 1 minute.
• Greenseal 5000 Cold applied seamless elastomeric single component moisture curing bitumen modified polyurethane membrane with 800% elongation. Designed for flexible continuous waterproofing between concrete layers.

Quantifiable outcome

• Crack sealing capability up to 0.5mm to 2mm width through crystallization
• +5 more outcomes

Named customers15 records

Segments4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Greenseal Products (M) Sdn BhdcoreOthersGreenseal Products (S) Pte Ltd is the Singapore subsidiary of parent company Greenseal Products (M) Sdn Bhd, which is the registered owner of the Greenseal trade name and manufacturer of the waterproofing products. The parent company has been in operation since 1977.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Penetron International: Penetron manufactures crystalline capillary waterproofing admixtures and topically applied systems for concrete, sold globally to construction projects including water tanks, tunnels, and foundations. Directly comparable product chemistry and application method to Greenseal's crystallization line.
• Kryton International: Kryton is the most direct competitor, specializing in crystalline waterproofing admixtures (Krystol) that react with water and unhydrated cement particles to form insoluble crystals in concrete — the same core technology Greenseal 100/200/300 is built on. Both target the same contractor, architect, and infrastructure specifier segments.
• Xypex Chemical Corporation: Xypex is a global leader in crystalline concrete waterproofing, producing Admix and coating products that form non-soluble crystalline structures inside concrete — a near-identical technology approach to Greenseal 100/200. Competes head-to-head in infrastructure and potable-water-certified projects.

Broad incumbents

• Mapei: Mapei is a major global construction chemicals company with extensive waterproofing, concrete repair, and sealing product lines, including cementitious systems comparable to Greenseal Flexi 201/202 and polyurethane grouts comparable to Greenseal 1217 PU Grout.
• Carlisle Construction Materials: Carlisle is a leading manufacturer of commercial roofing and waterproofing membranes, including torch-on and self-adhered systems comparable to Greenseal's Everpol sheet membrane category. Competes in commercial roofing and below-grade waterproofing.
• BASF Master Builders Solutions: Master Builders Solutions (BASF) supplies concrete admixtures, waterproofing systems, sealants, and flooring products to the construction industry. Comparable across Greenseal's crystallization, membrane, and joint sealant lines, with significantly larger R&D and distribution scale.
• Sika AG: Sika is one of the world's largest specialty chemicals companies, with a broad waterproofing portfolio including SikaProof and Sikalastic membranes, joint sealants, and concrete admixtures. Competes with Greenseal across commercial and infrastructure waterproofing projects globally.
• Fosroc: Fosroc is a global construction chemicals manufacturer (owned by Saint-Gobain) offering waterproofing membranes, sealants, grouts, admixtures, and concrete repair systems. Overlaps with Greenseal across nearly every product category but operates as a broad incumbent rather than a crystallization specialist.
• Tremco Construction Products Group: Tremco CPG produces a broad range of waterproofing membranes, sealants, and concrete protection products for commercial construction. Overlaps with Greenseal's liquid-applied membranes (Polyurea, Polydek), joint sealants (Polysulphide), and cementitious systems.
• Bostik (Arkema): Bostik is a global adhesives and sealants manufacturer offering construction sealants, waterproofing solutions, and specialty adhesives. Comparable to Greenseal's Polysulphide Sealant, PVC Waterstop, and PU Grout product lines for joint sealing and waterproofing applications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/greensealsingapore
• LinkedInlinkedin.com/company/greenseal-products

Compliance5 records

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 Greenseal Products