Usability of Nano Silver Pure When Base Melts

Yes, the nano silver product is still usable.

The product consists of nano silver powder dispersed in a Polyethylene base. The partial melting you observed is the Polyethylene base becoming liquid due to high temperatures. Even storage at room temperature can sometimes be warm enough for this to happen.

This melting does not affect the quality or effectiveness of the nano silver itself.

Before using the product, please stir or blend it thoroughly to ensure the nano silver powder is fully and evenly dispersed, especially if any settling has occurred while it was liquid. This will ensure you measure the correct amount of nano silver for your formulation.