How to Choose the Correct Quartz Grit Size for Foundry Moulds
Complete guide to selecting mesh sizes for sand casting applications including thermal stability requirements.
Read Guide →High-purity silica materials for foundry, glass, ceramics, abrasives, coatings and industrial fillers. Bulk supply, custom mesh sizing, worldwide shipping.
High-purity quartz (custom SiO₂ % available) — suited for industrial & refractory use
Custom gradations: 4–325 mesh / 0.05 mm–12 mm — selected by process engineers
Export experience — global logistics, competitive FOB/CIF, timely shipments from Sri Lanka
Industry-grade quartz materials engineered for precision, purity, and performance
Industrial & foundry-grade quartz grits, screened and graded for sand-blasting, foundry moulds, quartz slabs, and ceramic bodies.
Finely milled quartz powder (silica flour) for fillers, extenders and functional additives in coatings, rubber, plastics, and ceramics.
Our high-purity quartz materials serve critical applications across multiple sectors
Ultra-pure quartz for silicon wafers, photolithography, optical fibers
Container, flat glass, specialty glass
Sand moulds, investment casting
Fillers, matting agents
Reinforcement, compounds
Concrete, engineered stone
Body, glaze formulations
Surface preparation
High-temp applications
Photovoltaic, solar panels
Sri Lanka's dedicated supplier of industrial-grade quartz grits and quartz powder, serving foundries, refractory manufacturers, glassmakers, ceramic producers, and coating industries worldwide.
We recognized that industrial buyers — from foundry engineers to coating manufacturers — need more than just raw material. They need precise specifications, consistent batch quality, transparent documentation, and dependable supply chains.
Learn More About Us →
To become the most trusted global supplier of industrial quartz materials by consistently delivering superior quality, technical expertise, and reliable service to manufacturers worldwide.
To provide industrial buyers with high-purity quartz materials backed by technical expertise, rigorous quality control, and export logistics that meet international standards — enabling our customers' manufacturing success.
Expert guides to help you select the right quartz specifications
Complete guide to selecting mesh sizes for sand casting applications including thermal stability requirements.
Read Guide →Discover how particle size distribution affects gloss reduction, abrasion resistance, and rheology control.
Read Guide →Step-by-step process for international procurement including documentation and logistics.
Read Guide →State-of-the-art processing and quality control
Processing Facility
Quality Testing Lab
Raw Materials
Packaging Line
Warehouse Storage
Export Loading
Product Samples
Colombo Port
Precise specifications for industrial applications
Your trusted partner for premium silica materials
Engineered to meet foundry, glass and coatings standards with every batch
Lower cost base from Sri Lanka with fast port access for global markets
Expert guidance to match mesh, grade and processing with your needs
COA with every shipment and flexible MOQ for long-term contracts
Every batch tested to international standards
We test every batch for silica content (SiO₂), particle distribution, heavy metals (Fe₂O₃), moisture and loss on ignition (LOI). Certificates of Analysis (COA) and material Technical Data Sheets (TDS) are supplied with every shipment.
Seamless shipping to buyers worldwide
Request a quote, sample, or technical specification today