Prima-Seal (Medium and Coarse)

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    Drilling Fluids & Additives

    Prima-Seal (Medium and Coarse)

    Prima-Seal is a blend of lost circulation materials specifically formulated to cover a wide range of situations common in the occurrence of lost circulation. The two grades, Medium, and Coarse, contain a blend of granules and fibers, which act as bridging and sealing agents.

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