The ROSCAST product was designed to outperform specialized Sands and at the same time offer clear economic advantages:
Sand is a very common wedging material for hydraulic fracturing.
The WellProp Company offers the ROSSAND product, which constitutes a polymer-coated sand.
Advantages of polymer-coated sand:
A large fraction of propant, due to its environmental friendliness and resistance to the aquatic environment, is used as a filler for aquariums
WellProp provides services for the calcination of raw materials