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Opalit Tuff is a volcanic tuffite supplied by STRMOS AD from verified deposits in Macedonia. The material contains Silicon Dioxide between 85 % and 95 % by weight, classifying it as a high‑grade aggregate for demanding processes. It is offered in standard mesh sizes and bulk packaging suitable for international B2B trade.
The high silica content gives the tuffite a dense, refractory‑resistant structure that performs well in glass melting, ceramic firing and foundry moulds. Typical bulk density for this mineral is around 2.4 t/m³ and moisture is kept below 1 % to maintain consistency. Industry practice limits aluminium oxide to less than 5 % and iron oxide to under 3 % as impurity thresholds. Suppliers often package the product in 25 kg bags or ship it loose in 20 ft containers, following ISO 9001 quality management guidelines.
Potential buyers include manufacturers of refractory linings, glass furnaces, ceramic tiles and metal casting facilities that require stable silica performance. Trade terms are usually negotiated on a bulk basis with options for FOB or CIF depending on the buyer’s logistics plan. Because STRMOS AD’s response rate is currently recorded as zero, importers should confirm communication channels and request a recent chemical analysis report before finalising the order. Early engagement with the supplier helps ensure on‑time delivery and alignment with production schedules.
| Silicon Dioxide (SiO₂) content | 85 % - 95 % (as supplied) |
| Primary mineral type | Opalite Tuffite |
| Typical bulk density | typical 2.4 t/m³ |
| Typical moisture content | typical < 1 % |
| Typical particle size range | typical 0 mm - 4 mm mesh |
| Typical aluminium oxide (Al₂O₃) limit | typical ≤ 5 % |
| Typical iron oxide (Fe₂O₃) limit | typical ≤ 3 % |
| Standard packaging options | typical 25 kg bags, bulk 20 ft container |
| Typical quality standard | typical ISO 9001 compliant |
| Typical silica purity | typical around 90 % SiO₂ |
STRMOS AD is located at 56 Makedonski Revolucioneri, 2210 Probistip, Macedonia and is classified in the organic supplier tier with a voyage trust tier. The company describes decades of expertise in sourcing and supplying industrial mineral aggregates, and its supply chain is set up to deliver bulk shipments internationally. While the platform data shows a response rate of 0 %, buyers are advised to establish direct contact to verify availability.
The supplier highlights that Opalit Tuff is extracted from verified volcanic deposits, ensuring consistent mineral quality across batches. No specific certifications are listed, so importers should request any relevant test reports, such as chemical analysis or ISO 9001 certificates, before purchase. STRMOS AD states that on‑time delivery is a priority, but exact lead times are not disclosed and should be confirmed during negotiation.
Opalite Tuff is a high-grade volcanic tuffite featuring a premium Silicon Dioxide composition ranging from 85% to 95%, making it ideal for refractory, glass, ceramics, and foundry applications. Supplied by Strmos AD, this industrial mineral aggregate is sourced from verified deposits and is available in standard mesh and bulk packaging for international B2B trade. The high silica content and durable structure of Opalite Tuff ensure consistent performance in demanding manufacturing environments worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before committing to a purchase, importers should obtain a recent chemical assay that confirms the 85 %‑95 % SiO₂ range and checks for aluminium and iron oxide levels. Request a moisture analysis and bulk density measurement to ensure the material will behave as expected in processing. Because the listed response rate shows no recorded replies, establishing a reliable communication channel with STRMOS AD is essential to validate availability and delivery capacity.
Shipping arrangements are typically negotiated on a bulk basis, with buyers able to choose FOB or CIF terms depending on their logistics strategy. Confirm the exact incoterm, container loading plan, and any port handling fees with the supplier. Payment is usually secured through a 100 % Letter of Credit, so buyers should align their financing arrangements with the supplier’s LC requirements and verify any bank documentation before dispatch.
To safeguard product quality, arrange for a third‑party inspection at the loading port, focusing on particle size distribution, moisture content and compliance with ISO 9001 standards. Request the supplier’s latest test certificates, including chemical composition and bulk density reports, and retain copies for your records. Align these documentation checks with your internal quality assurance procedures to minimise the risk of non‑conforming material entering production.
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When sourcing Opalit Tuff for your business, securing the right balance of quality and cost is essential. STRMOS AD, a verified supplier based in Macedonia, offers this product with key specifications including 85-95%, Generally light-colored, varying shades, and Typically 2.0 - 2.3 g/cm³. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80250./Pieces and manage bulk orders with a minimum order quantity (MOQ) of 100 Pieces. This product is actively traded under HS Code 6802.99, making it a staple in the Asafoetida sector with strong demand from importing countries worldwide.
Importing Opalit Tuff requires careful attention to shipping logistics, customs compliance, and secure payment terms. STRMOS AD offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 6802.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Opalit Tuff has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Asafoetida category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Opalit Tuff requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 6802.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Opalit Tuff from STRMOS AD is $80250./Pieces on FOB terms from Macedonia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to STRMOS AD through EximNext.
The supplier, STRMOS AD, has set a Minimum Order Quantity (MOQ) of 100 Pieces for Opalit Tuff. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Opalit Tuff is classified under HS Code 6802.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Opalit Tuff from Macedonia, negotiate shipping terms (FOB, CIF, or EXW) directly with STRMOS AD. Ensure you have the necessary import licenses for Asafoetida products in your destination country.
Yes, STRMOS AD is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Opalit Tuff supplied by STRMOS AD include 85-95%, Generally light-colored, varying shades, and Typically 2.0 - 2.3 g/cm³. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
STRMOS AD offers Opalit Tuff with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Opalit Tuff is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from STRMOS AD through our platform.
STRMOS AD maintains international quality certifications. These ensure that the Opalit Tuff meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. STRMOS AD will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with STRMOS AD.
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