Our 40/70 Winkler White™ and 100 Mesh Winkler White™ perform at the highest levels required to service our customers within the Permian Basin. Through our processes, we produce high quality, fine mesh sand that is ideal for hydraulic fracturing. Our products have undergone a series of qualitative tests to benchmark them against the alternatives.

40/70 Safety Data Sheet 

100 Safety Data Sheet 

Physical Properties

Conductivity (md-ft)

Permeability (Darcy)

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