Yes, we provide free samples of our HSCA (soundless cracking agent) for testing and evaluation.
The sample quantity is usually 1–2 kg, which is sufficient for small-scale testing on your local stone, rock, or concrete materials.
Customers only need to cover the international courier cost (typically via DHL, FedEx, or UPS). This allows engineers and contractors to verify the performance of the expansive mortar / non-explosive demolition agent under real project conditions before placing bulk orders.
Technical documents such as TDS (Technical Data Sheet) and MSDS are also provided with the sample to assist with proper application and safety evaluation.
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