Yes, we offer free samples (approximately 1kg–2kg) of EXPANDAG™ Expansive Mortar (Soundless Cracking Agent / HSCA) for qualified project owners, mining contractors, construction companies, and international distributors.
The product itself is provided free of charge for testing and evaluation. However, customers are responsible for the international courier shipping costs, typically arranged via DHL, FedEx, or UPS.
Each sample shipment includes the relevant Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS). These documents help engineers evaluate expansion pressure, safety standards, and performance before placing bulk orders.
Our samples allow customers to conduct real-world cracking tests on local materials such as granite, basalt, limestone, reinforced concrete, and iron ore. This ensures the selected HSCA formula is suitable for the project conditions.
If you would like to request a sample or discuss your project requirements, feel free to contact our technical team via WhatsApp or email. We are happy to assist with product selection and usage guidance.
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