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CASTECH · Anytime, anywhere ENعربي中文Careers
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Construction chemicals · Since 2006

Built on chemistry.
Trusted on site.

CASTECH manufactures concrete admixtures, waterproofing, repair, flooring and cement additives at nine plants across seven countries — supplying ready-mix producers, contractors and cement plants across the Middle East, Asia and beyond.

Tunnels & undergroundBelow ground, watertightWaterproofing, waterstops and grouts for tunnels
InfrastructureBridges & precastEarly-strength admixtures and grouts for fast-track structures
High-riseLandmark towersHigh-performance concrete for tall buildings
Marine & coastalBuilt for the coastCorrosion inhibitors and waterproofing for aggressive environments
InfrastructureEngineered to lastDurable concrete systems for road and rail tunnels
CASTECH in numbers

Two decades of chemistry, across seven countries.

20
Years
since 2006
9
Plants
in 7 countries
8
Product lines
plus custom formulations
30+
Projects
with leading contractors
Find by application

Start from your site, not our catalogue.

Whatever you're building — a batching plant mix, a precast element, a basement, a floor — start from the job and we'll bring the products, the dosage and the engineer.

All applications →
01 / 08
Admixtures

Ready-mixed concrete

Superplasticizers, retarders and accelerators for batching plants — for any climate.

Explore application →
Admixtures

Precast & prestressed

ES-series PCE and early-strength admixtures for precast yards and fast cycles.

Explore application →
Waterproofing

Below-grade & wet areas

Basements, tanks, pools and roofs — membrane, cementitious, crystalline and coating systems.

Explore application →
Grinding aids

Cement production

CastAid CEM grinding aids and strength enhancers for OPC and blended cements.

Explore application →
Flooring

Industrial floors

Screeds, dry-shakes, hardeners and epoxy systems for heavy-duty and cleanroom floors.

Explore application →
Tile & repair

Tiling, repairing & finishes

Tile adhesives and joint grouts, fairing coats, repair mortars and non-shrink grouts for finishing and repair.

Explore application →
Protection

Marine & coastal

Corrosion inhibitors and waterproofing admixtures for marine, coastal and aggressive environments.

Explore application →
Multi-system

Tunnels & underground

Waterproofing, waterstops, admixtures and grouts for tunnels and underground works.

Explore application →
Reference projects

Trusted on landmark projects.

From high-rise towers and villas to warehouses, tunnels and cement plants — CASTECH products are specified and supplied on projects across the Middle East, Asia and beyond, alongside the region's leading ready-mix producers and main contractors.

View reference projects →
Iconic Tower, New Administrative Capital, EgyptIconic Tower — New Administrative Capital, Egypt
High-rise · Egypt · New Administrative Capital CBD

Iconic Tower — the tallest tower in Africa

For the 394 m centrepiece of Egypt's new Capital Business District, CASTECH supplied concrete admixtures and a range of specialty construction chemicals — engineered for the high-strength, highly pumpable concrete a supertall structure demands, in a hot, arid climate.

Systems supplied
Admixtures + specialty chemicals
Scale
394 m · 77 floors · Africa's tallest
Read the case →
Trusted by Ready-mix producers Main contractors Developers Cement plants Precast manufacturers
Our commitment

Big enough to trust,
small enough to care.

Four promises we hold ourselves to on every project — the reason customers keep specifying CASTECH.

Within 24 hours

We answer, fast.

Send a mix design, drawings or a one-line question — a real engineer replies within one working day. Every time.

On your site

We show up at the pour.

Technical reps at trials, first pours and the moments that decide the job — not just at the sales meeting.

At our plants or yours

We train your crew.

Application workshops and mix-design clinics so your team gets the full performance out of every product.

Backed by group R&D

We formulate for your job.

Products adapted to your materials, climate and specification — the catalogue is a starting point, not a limit.

Technical library

Data sheets & documents

TDS, SDS and line brochures for every product — organised by line, ready for your submittal package. Downloads are reserved for registered partners.

Contact

Contact your nearest location.

Local stock, technical support and fast lead times from nine plants across seven countries.

CairoDammamSharjah · HQSri LankaDhakaHo Chi Minh CityShanghaiAustralia
Head officePlantOffice
Home›Products
Product range

Eight product lines.
One system.

From PCE superplasticizers to waterproofing, repair, flooring and cement grinding aids — standard and custom-formulated for your mix, climate and specification. Explore a line, or ask an engineer for a recommendation.

Or browse all eight lines below.

Home›Solutions
Solution range

Start from the job,
not the product.

Pick your application and see the typical CASTECH system for it — 32 proven systems across eight applications, with the product lines behind each one.

Or browse all eight applications below.

Home›Projects
Reference projects

Trusted on landmark
projects.

From high-rise towers and villas to warehouses, tunnels and cement plants — CASTECH products are specified and supplied on projects across the Middle East, Asia and beyond.

75+Projects
2006Since
3×ISO certified
Case studies

Featured case studies

Case study
High-riseAdmixtures

Iconic Tower

New Administrative Capital, Egypt

Admixtures and specialty chemicals for high-strength, highly pumpable concrete on Africa’s tallest tower — 394 m, 77 floors.

Read the case →
IndustrialFlooring

Warehouse — Jebel Ali

Dubai, UAE · 2021

Heavy-duty industrial flooring systems for a major logistics facility in Jebel Ali.

ResidentialTiling & finishes

Sobha Hartland villas

Dubai, UAE · 2022

Tiling, waterproofing and finishing packages for premium villas in MBR City.

InfrastructureAdmixtures

Mass concrete works

Eastern Province, Saudi Arabia · 2025

Admixture supply for large-volume structural pours in Saudi Arabia’s Eastern Province.

High-riseAdmixtures

Residential tower

Dubai, UAE · 2023

Concrete admixtures for a high-rise residential development in Dubai.

Industrial

Manufacturing campus

Ho Chi Minh City, Vietnam · 2020

Construction chemicals for a manufacturing campus in our founding market.

Need a reference list for a tender or material submittal? We can send project references with product lines and scopes.

Request references
Project register

Project references

A selection of projects where CASTECH products are specified and supplied — from villa communities and towers to roads, bridges and industrial facilities.

Home›About
About CASTECH

Big enough to trust,
small enough to care.

CASTECH International is a construction chemicals and building materials group: founded in Vietnam in 2006, headquartered in the UAE, manufacturing where it sells.

2006Founded
9Plants
7Countries
8Product lines
Who we are

The company

CASTECH makes concrete admixtures, waterproofing, repair, flooring, tiling and cement additives — eight product lines, plus custom formulations.

We supply ready-mix producers, main contractors, developers, precast manufacturers and cement plants across the Middle East, Asia and beyond, with an international team of engineers behind every product.

Our regional headquarters is CASTECH MIDDLE EAST FZE, in Sharjah Airport Free Zone (SAIF Zone), United Arab Emirates.

Milestones & footprint

From one factory to nine plants.

From a first factory in Ho Chi Minh City to nine plants across seven countries, plus offices in China and Australia.

2006

Founded in Vietnam

CASTECH starts with a first factory in Ho Chi Minh City.

Today

Headquartered in the UAE

Regional headquarters in Sharjah, serving the Middle East and beyond.

2025

Dammam plant starts production

Manufacturing where we sell — closer to projects in Saudi Arabia.

2026

Iconic Tower case study

Our work on Africa’s tallest tower is published.

Sharjah · HQHo Chi Minh CityShanghaiSri LankaDhakaCairoAustralia
Certificates & approvals

Certified, approved, ready to specify.

Three ISO management systems certified by KVQA Assessment (UAF accredited, IAF member), and mortars approved by Dubai Central Laboratory · Dubai Municipality.

ISO 9001:2015Quality managementCertified by KVQA Assessment · UAF accredited
ISO 14001:2015Environmental managementCertified by KVQA Assessment · UAF accredited
ISO 45001:2018Occupational health & safetyCertified by KVQA Assessment · UAF accredited
Dubai Central Laboratory product conformity mark, BS EN 998-1Dubai Central Laboratory product conformity mark, BS EN 998-2
DCL product approvalRendering & plastering mortar · Masonry mortarDubai Central Laboratory · Dubai Municipality
Full certificates are shared with customers and consultants on request.Request certificates →
Compliant to ASTM C 494BS EN 934-2EN 1504EN 12004ASTM C 309+ local approvals
Environmental Product Declarations (EPD)
Concrete admixturesPlasticizing admixtures for concrete · 24 productsRequest EPD
Crystalline waterproofingWT-140, WT-200, WT-1000 · 3 productsRequest EPD
Dry-mix productsRepair mortars, grouts, tile adhesives, plaster · 15 productsRequest EPD

EPD documents are shared with customers and consultants on request.

Sustainability

Serious about carbon.

Reducing the footprint of what we make is part of how we work — from the data we publish to the products we develop.

Step 1

Measure

Life-cycle data for our key products.

Step 2

Declare

Published Environmental Product Declarations (EPD).

Step 3

Contribute

Materials that support LEED credits on certified projects.

Step 4

Reduce

Formulations that lower the carbon intensity of concrete.

How we work

Service is part of the product.

01 · Within 24 hours

We answer, fast.

Send a mix design, drawings or a one-line question — a real engineer replies within one working day. Every time.

02 · On your site

We show up at the pour.

Technical reps at trials, first pours and the moments that decide the job — not just at the sales meeting.

03 · At our plants or yours

We train your crew.

Application workshops and mix-design clinics so your team gets the full performance out of every product.

04 · Backed by group R&D

We formulate for your job.

Products adapted to your materials, climate and specification — the catalogue is a starting point, not a limit.

Put us to the test — send a question and time the reply.

Ask an engineer
Home›Contact
Get in touch

Contact us.
We reply in 24 hours.

Talk to a technical engineer, request certificates, or reach the office nearest your project. We manufacture locally across nine plants and seven countries — so wherever you're building, support is close by.

Technical team

Talk to the technical team

Mix design, waterproofing details or a floor specification — send it over and an engineer comes back within 24 hours.

Emailinfo@castechchem.com Phone+971 6 553 5855 WhatsApp+971 52 905 5238
Head officeCASTECH MIDDLE EAST FZET6-04, Sharjah Airport Free Zone (SAIF ZONE),Sharjah, United Arab Emirates.Get directions

Send us a message

Mobile number

Replies within 24 hours on working days. For large attachments, email us directly.

Global presence

Offices & plants worldwide

CASTECH manufactures locally and supplies globally — consistent, standard-compliant products with local stock, local technical support and short lead times.

9Manufacturing plants
7Countries with own plants
2Representative offices
3Continents served

Middle East

UAE — Sharjah

Group HQ · Plant

Sharjah Airport Free Zone (SAIF Zone), Sharjah, United Arab Emirates

Saudi Arabia — Dammam

Plant

Dammam, Eastern Province, Saudi Arabia

Egypt — Cairo

Plant · Office

Cairo, Egypt

Asia

Vietnam — Ho Chi Minh City

Plant

Ho Chi Minh City, Vietnam

China — Shanghai

Plant · Office

Shanghai, China

Sri Lanka

Plant

Sri Lanka

Bangladesh — Dhaka

Plant · Office

Dhaka, Bangladesh

Representative offices

China

Representative & sourcing office

China

Australia

Representative office

Australia

More locations

7 countries

Additional plants across the group's seven-country network.

Home›Technical downloads
Technical library

Technical
downloads.

Technical data sheets, safety data sheets and line brochures for every CASTECH product line. Documents are shared with registered partners — request access or ask for the documents you need.

Concrete Admixtures

View products →
TDS
CASTECH PC-4410 — Technical Data SheetPDF · 84 KB · Ver. 01.01
TDS
CASTECH PC-4600 — Technical Data SheetPDF · 84 KB · Ver. 01.01
TDS
CASTECH PC-5200 — Technical Data SheetPDF · 85 KB · Ver. 01.01
TDS
CASTECH PC-303 — Technical Data SheetPDF · 252 KB · Ver. 01.01
TDS
CASTECH PC-304 — Technical Data SheetPDF · 332 KB · Ver. 01.01
TDS
CASTECH PC-5070 — Technical Data SheetPDF · 77 KB · Ver. 01.01
TDS
CASTECH PC-5210 — Technical Data SheetPDF · 253 KB · Ver. 01.01
TDS
CASTECH PC-310 — Technical Data SheetPDF · 252 KB · Ver. 01.01
TDS
CASTECH HPS-001 — Technical Data SheetPDF · 85 KB · Ver. 01.01
TDS
CASTECH HPS-002 — Technical Data SheetPDF · 251 KB · Ver. 01.01
TDS
CASTECH HPS-003 — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH ES 430 — Technical Data SheetPDF · 326 KB · Ver. 01.01
TDS
CASTECH ES 431 — Technical Data SheetPDF · 73 KB · Ver. 01.01
TDS
CASTECH ES-435 — Technical Data SheetPDF · 82 KB · Ver. 01.01
TDS
CASTECH ES-437 — Technical Data SheetPDF · 72 KB · Ver. 01.01
TDS
CASTECH ES-438 — Technical Data SheetPDF · 331 KB · Ver. 01.01
TDS
CASTECH ES 510 — Technical Data SheetPDF · 334 KB · Ver. 01.01
TDS
CASTECH ES 520 — Technical Data SheetPDF · 333 KB · Ver. 01.01
TDS
CASTECH CAST SET AC 500 — Technical Data SheetPDF · 83 KB · Ver. 01.01
TDS
CASTECH SP-422 — Technical Data SheetPDF · 332 KB · Ver. 01.01
TDS
CASTECH SP-423 — Technical Data SheetPDF · 77 KB · Ver. 01.01
TDS
CASTECH 8R — Technical Data SheetPDF · 77 KB · Ver. 01.01
TDS
CASTECH HA-100 — Technical Data SheetPDF · 79 KB · Ver. 01.01
TDS
CASTECH AXEL 650 — Technical Data SheetPDF · 72 KB · Ver. 01.01
TDS
CASTECH WP-820 — Technical Data SheetPDF · 69 KB · Ver. 01.01
TDS
CASTECH CI-555 — Technical Data SheetPDF · 66 KB · Ver. 01.01
TDS
CASTECH CIA-800 — Technical Data SheetPDF · 65 KB · Ver. 01.01
TDS
CASTECH EA-100/200 — Technical Data SheetPDF · 67 KB · Ver. 01.01
TDS
CASTECH FS50 — Technical Data SheetPDF · 78 KB · Ver. 01.01
TDS
CASTECH AEA-10 — Technical Data SheetPDF · 67 KB · Ver. 01.01
TDS
CASTECH VMA-100 — Technical Data SheetPDF · 73 KB · Ver. 01.01
TDS
CASTECH L-63 — Technical Data SheetPDF · 67 KB · Ver. 01.01
TDS
CASTECH FIBER STEEL — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH PP FIBER — Technical Data SheetPDF · 74 KB · Ver. 01.01

Waterproofing & Coatings

View products →
TDS
CASTECH PROOF FX 100 — Technical Data SheetPDF · 87 KB · Ver. 01.01
TDS
CASTECH CRYSTAL SEAL — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTECH WT-140 — Technical Data SheetPDF · 226 KB · Ver. 01.01
TDS
CASTECH WT-145 — Technical Data SheetPDF · 178 KB · Ver. 01.01
TDS
CASTECH COAT RBE 40/10 — Technical Data SheetPDF · 80 KB · Ver. 01.01
TDS
CASTECH COAT RBE 35/10 — Technical Data SheetPDF · 77 KB · Ver. 01.01
TDS
CASTECH COAT RBE 60/10 — Technical Data SheetPDF · 78 KB · Ver. 01.01
TDS
CASTECH COAT RBE 50/10F — Technical Data SheetPDF · 75 KB · Ver. 01.01
TDS
CASTECH COAT RBE 35/05 — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH COAT WB — Technical Data SheetPDF · 70 KB · Ver. 01.01
TDS
CASTECH PRIME SB — Technical Data SheetPDF · 70 KB · Ver. 01.01
TDS
CASTECH PROOF APP — Technical Data SheetPDF · 75 KB · Ver. 01.01
TDS
CASTECH PROOF SBS — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH PROOF PU-2K — Technical Data SheetPDF · 83 KB · Ver. 01.01
TDS
CASTECH SEAL PU 40 — Technical Data SheetPDF · 79 KB · Ver. 01.01
TDS
CASTECH PU FOAM — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH PVC WATERSTOP/H — Technical Data SheetPDF · 80 KB · Ver. 01.01
TDS
CASTECH PVC WATERSTOP 350 — Technical Data SheetPDF · 81 KB · Ver. 01.01
TDS
CASTECH SWELL PU — Technical Data SheetPDF · 78 KB · Ver. 01.01
TDS
CASTECH FLEX — Technical Data SheetPDF · 77 KB · Ver. 01.01

Repair & Grouts

View products →
TDS
CASTECH REP FCF — Technical Data SheetPDF · 90 KB · Ver. 01.01
TDS
CASTECH REP FC — Technical Data SheetPDF · 91 KB · Ver. 01.01
TDS
CASTECH REP HB — Technical Data SheetPDF · 109 KB · Ver. 01.01
TDS
CASTECH REP MC — Technical Data SheetPDF · 101 KB · Ver. 01.01
TDS
CASTECH MORTAR FC — Technical Data SheetPDF · 69 KB · Ver. 01.01
TDS
CASTECH BLOCK FIX-GP — Technical Data SheetPDF · 97 KB · Ver. 01.01
TDS
CASTECH GROUT GP — Technical Data SheetPDF · 98 KB · Ver. 01.01
TDS
CASTECH GROUT HES — Technical Data SheetPDF · 77 KB · Ver. 01.01
TDS
CASTECH REP EPT — Technical Data SheetPDF · 83 KB · Ver. 01.01

Cement Grinding Aids

View products →
TDS
CASTAID CEM 801 — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTAID CEM 805 — Technical Data SheetPDF · 69 KB · Ver. 01.01
TDS
CASTAID CEM 810 — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTAID CEM 815 — Technical Data SheetPDF · 70 KB · Ver. 01.01
TDS
CASTAID CEM 855 — Technical Data SheetPDF · 69 KB · Ver. 01.01
TDS
CASTAID CEM 875 — Technical Data SheetPDF · 70 KB · Ver. 01.01
TDS
CASTAID SLAG 905 — Technical Data SheetPDF · 67 KB · Ver. 01.01
TDS
CASTAID CEM 820 — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTAID CEM 825 — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTAID CEM 865 — Technical Data SheetPDF · 67 KB · Ver. 01.01
TDS
CASTAID CEM AE 910 — Technical Data SheetPDF · 68 KB · Ver. 01.01

Surface Treatment

View products →
TDS
CASTECH REL VB — Technical Data SheetPDF · 263 KB · Ver. 01.01
TDS
CASTECH REL UR — Technical Data SheetPDF · 114 KB · Ver. 02.01
TDS
CASTECH REL 2000 — Technical Data SheetPDF · 195 KB · Ver. 01.01
TDS
CASTECH REL SB — Technical Data SheetPDF · 68 KB · Ver. 01.01
TDS
CASTECH CURE AR — Technical Data SheetPDF · 71 KB · Ver. 01.01
TDS
CASTECH CURE WB 75 — Technical Data SheetPDF · 69 KB · Ver. 01.01
TDS
CASTECH CURE WB 90 — Technical Data SheetPDF · 73 KB · Ver. 01.01

Industrial Flooring

View products →
TDS
CASTECH FLOOR SCREED 50 — Technical Data SheetPDF · 83 KB · Ver. 01.01
TDS
CASTECH FLOOR SCREED 100 — Technical Data SheetPDF · 93 KB · Ver. 01.01
TDS
CASTECH COAT FS 500 — Technical Data SheetPDF · 81 KB · Ver. 01.01
TDS
CASTECH FLOOR SL — Technical Data SheetPDF · 97 KB · Ver. 01.01
TDS
CASTECH FLOOR SLP — Technical Data SheetPDF · 96 KB · Ver. 01.01
TDS
CASTECH COAT EP — Technical Data SheetPDF · 94 KB · Ver. 01.01
TDS
CASTECH DRYSHAKE — Technical Data SheetPDF · 77 KB · Ver. 01.01

Tile Adhesives & Grouts

View products →
TDS
CASTECH TILE GP — Technical Data SheetPDF · 75 KB · Ver. 01.01
TDS
CASTECH TILE WR — Technical Data SheetPDF · 104 KB · Ver. 01.01
TDS
CASTECH TILE WP — Technical Data SheetPDF · 105 KB · Ver. 01.01
TDS
CASTECH TILE C1TE — Technical Data SheetPDF · 106 KB · Ver. 01.01
TDS
CASTECH TILE C2TE — Technical Data SheetPDF · 112 KB · Ver. 01.01
TDS
CASTECH TILE JOINT GROUT — Technical Data SheetPDF · 105 KB · Ver. 01.01
TDS
CASTECH TILE GROUT EG — Technical Data SheetPDF · 71 KB · Ver. 01.01

Bonding Agents

View products →
TDS
CASTECH BOND ACRYLIC — Technical Data SheetPDF · 81 KB · Ver. 01.01
TDS
CASTECH BOND PVA — Technical Data SheetPDF · 76 KB · Ver. 01.01
TDS
CASTECH BOND SBR — Technical Data SheetPDF · 79 KB · Ver. 01.01
TDS
CASTECH BOND EP — Technical Data SheetPDF · 90 KB · Ver. 01.01

Request access

Tell us who you are. We approve partner accounts within one working day and send the documents you need.

Mobile number

Business accounts only. We verify each request against the company before approving — personal email domains may be declined.

Home›About›The Mix
The Mix

What goes into
CASTECH.

Plants, projects, certificates, exhibitions — the latest from around the group, in one place.

2026
Jul 2026Project

Iconic Tower case study published

How CASTECH admixtures kept high-strength concrete pumpable on Africa’s tallest tower — plant trials, dosing support and all.

Read the case →
Jul 2026Company

A new castechchemicals.com

Products, solutions, reference projects and the technical library — rebuilt from the ground up. You are looking at it.

Explore the products →
2025
2025Plant

Dammam plant starts production

PC raw materials, concrete admixtures, grinding aids and dry-mix powders — made in Saudi Arabia, for Saudi Arabia’s construction sector.

The full story →

Exhibitions, certifications and plant news land here as they happen. Press enquiries: contact us.

Home›Careers
Careers at CASTECH

Build with us.
Grow with us.

Join an international team of engineers, chemists and specialists supplying construction chemicals to landmark projects across the Middle East, Asia and beyond.

Current openings

Open positions

Openings coming soon

No open positions at the moment

We're growing, and new opportunities will be posted here soon. Send us your CV today and we'll contact you when a suitable role opens.

Send your CV →
Why CASTECH

Why work with us

International reach

Nine plants across seven countries, with offices in China and Australia.

Real engineering

Work alongside engineers on mix designs, site trials and landmark projects.

Learning on the job

Application workshops and technical training, at our plants and on site.

Certified workplace

ISO 45001 certified health & safety management.

Don't see your role?

Send your CV to our team — we keep every application on file for future openings.

Or email us at hr_castechmiddleeast@castechchem.com

Send your CV →