Adhesives & Sealants
High-performance mineral fillers engineered for bond strength and durability.
Enquire
Leading the industry with innovation & quality
Transforming raw materials into industrial excellence.
Empowering industries with premium kaolin — engineered for performance, versatility and sustainability.
100+ Years
of legacy
11 Industries
served worldwide
Since 1920
family-owned
Our Heritage
Pioneering solutions for over a hundred years.
We began our journey in 1920 as a soap manufacturing business, built on a foundation of quality and craftsmanship. Over time, the company expanded into a diversified industrial manufacturer, evolving into a global producer of specialty materials.
Today, we manufacture Ultramarine Blue, Ultramarine Violet, Biofuels, Laundry Soaps, Levigated Kaolin, Calcined Kaolin, Metakaolin, China Clay, and Silica Sand.
100+
Years of craft
11
Industries served
1920
Family-owned
Our Products
Five flagship minerals, refined for industry.
01
Levigated Kaolin
Water-washed kaolin engineered as a true performance ingredient — not a commodity extender.
View details
02
Calcined Kaolin
Engineered purity for high-performance industrial formulations.
View details
03
Metakaolin
High-purity reactive pozzolan for advanced binder systems and polymer matrices.
View details
04
China Clay
Naturally white hydrated aluminium silicate — a heritage mineral for modern industry.
View details
05
Silica Sand
High-purity Bhuj-grade silica sand engineered for glass and solar applications.
View detailsIndustries We Serve
Materials trusted across eleven critical industries.
From coatings and ceramics to cable insulation, our refined minerals are specified by manufacturers who cannot compromise on consistency or performance.
01
Paints & Coatings
- Enhances opacity and hiding power for richer coverage
- Improves gloss retention and finish smoothness
- Reduces TiO₂ usage without compromising vibrancy
02
Ceramics & Pottery
- Delivers superior whiteness and brightness
- Improves thermal stability during firing
- Enhances strength and surface finish of ceramic bodies
03
Construction & Cement
- Improves strength and durability of cementitious systems
- Supports lower-carbon binder formulations
- Enhances workability and finish consistency
04
Agriculture
- Acts as an effective carrier and anti-caking agent
- Supports uniform dispersion of active ingredients
- Inert, stable mineral base for formulation safety
05
Plastics & Polymer Compounding
- Improves stiffness and dimensional stability
- Enhances surface finish of moulded parts
- Supports consistent processing performance
06
Rubber
- Boosts tensile strength and elasticity
- Improves abrasion resistance and product longevity
- Enables smoother, more consistent compounding
07
Paper
- Increases brightness and whiteness of finished paper
- Improves surface smoothness for sharper printing
- Enhances ink holdout and print clarity
08
Fiberglass
- Strengthens structural durability under stress
- Improves thermal resistance in high-heat environments
- Enhances dimensional stability of finished composites
09
Adhesives & Sealants
- Improves rheology control and sag resistance
- Supports bond strength and durability
- Cost-efficient functional extension of the binder
10
Wire & Cable
- Improves insulation performance and safety margins
- Adds flame resistance for critical applications
- Increases mechanical strength of cable sheathing
11
Printing Inks
- Delivers excellent pigment dispersion and stability
- Ensures vivid, consistent color across print runs
- Improves flow and rheology for cleaner application
Services
Services built around your production line.
01
Custom mineral formulation
02
Bulk supply & logistics
03
Technical consulting
04
Quality certification
Why Choose Us
Why Partner with Us?
Four commitments that have kept clients working with us for generations.
Century-Old Legacy
Broad manufacturing heritage translating to deep domain expertise.
Tailored Formulations
Custom mineral processing to meet your exact technical parameters.
Batch-to-Batch Uniformity
Stringent testing regimens that guarantee predictable production results.
Global Supply Chain Security
Reliable logistics network ready for large-scale, international delivery.
FAQ
Frequently asked.
We manufacture Levigated Kaolin, China Clay, Calcined Kaolin, Metakaolin, and Silica Sand in a range of application-specific grades. Each product is tailored to deliver consistent performance across diverse industrial applications.
Yes. We ship worldwide with export documentation handled by our in-house logistics team.
Absolutely. Submit the enquiry form with your target application and we'll dispatch a sample kit with a spec sheet.
Yes. Our operations are backed by ISO-certified management systems, while our laboratory is accredited to ISO/IEC 17025:2017, ensuring accurate testing and reliable quality assurance.
Ready to specify RS Calcikem in your next batch?
Request a technical data sheet and a free sample — dispatched within one working day.