Safeguarding Our Environment for Future Generations

A specialist supplier of high-quality performance chemical additives to the rubber, paint, surface coatings, textile & adhesive industries.

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40+

Countries Served

ISO 9001

Certified & REACH Compliant

25+

Years of Expertise

Global

Distribution Network

About Castle Chemicals

Castle Chemicals Ltd is a globally recognized supplier of high-performance chemical additives, serving industries such as rubber, coatings, adhesives, and textiles. With a strong commitment to innovation and sustainability, we deliver tailor-made solutions that meet the evolving needs of our customers.

Our ISO 9001:2015 certification and REACH compliance reflect our dedication to quality and environmental responsibility. We continuously invest in research and partnerships to bring intelligent product solutions to markets across the world.

Specialist in performance chemicals
Exporting to over 40 countries
Local distribution centers worldwide
Alcumus ISOQAR Certified until 2029

Our Key Markets

Automotive Rubber

High-performance additives for tires, seals, hoses, and other automotive rubber components.

Latex Additives

Specialized chemicals for dipped goods, gloves, and medical applications requiring purity and durability.

Industrial Rubber

Robust additives for industrial seals, gaskets, and mechanical rubber goods exposed to extreme conditions.

Coatings & Adhesives

Innovative solutions for paints, surface coatings, and high-strength bonding applications.

Our Products

Showa Denko Additives

High-purity chemical solutions for industrial rubber and coating applications.

Coating Additives

Enhance durability, adhesion, and finish quality in paint and surface coatings.

CSR Latex Solutions

Specialized additives for natural and synthetic latex applications.

Rubber Processing Aids

Improve flow, dispersion, and curing in rubber manufacturing processes.

Adhesive Modifiers

Enhance bond strength, flexibility, and temperature resistance.

Industrial Stabilizers

Protect rubber and polymer systems from thermal and oxidative degradation.

Antioxidants & Antiozonants

Extend product life by preventing degradation from oxygen and ozone exposure.

Pigment Dispersants

Ensure uniform color distribution and stability in coatings and inks.

Why Choose Castle Chemicals?

Quality Assured

ISO 9001:2015 certified with rigorous quality control and REACH compliance.

Global Reach

Serving over 40 countries with local distribution centers for fast delivery.

Tailored Solutions

Custom formulations designed to meet specific customer requirements.

Trusted Partnerships

Long-standing relationships with leading chemical manufacturers worldwide.

Sustainability Focused

Committed to environmentally responsible practices and green chemistry.

Expert Support

Dedicated technical team available for consultation and application support.

Latest News & Events

Surfex 2024

We are delighted to be exhibiting at Surfex 2024: 4–5th June 2024 at the Coventry Building Society Arena, UK.

Learn More →

11th IRGCE, Margma 2024

The 11th International Rubber Glove Conference & Exhibition 2024 – we are delighted to be exhibiting again.

Learn More →

Alcumus ISOQAR Certification

Awarded ISOQAR 9001:2015, valid until 01/04/2029. We strive to maintain excellence in all operations.

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New Distributor in Thailand

Castle Chemicals appoints South City Petrochem as new distributor for Thailand (Dec 9, 2025).

Learn More →

Get in Touch

Contact Information

UK Office

Gateway House, Styal Road, Heald Green, Greater Manchester, M22 5WY, UK

Ireland Office

25 Herbert Place, Dublin 2, Ireland

+44 (0) 161 608 8800 (UK)

+353 (0) 1 699 4238 (Ireland)

+44 (0) 161 608 1910

sales@castlechemicals.com

Visit Our Official Website

For detailed product information, technical data sheets, and to get in touch with our team, please visit the official Castle Chemicals website.

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