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N-SEAL™
N-SEAL acid soluble lost circulation material is specially formulated, extrusion-spun mineral fiber. Due to its solubility in weak acids, N-SEAL lost circulation material is easily removed from production zones.
- N-SEAL lost circulation material can be used as an additive for loss of circulation in concentrations up to 70 lb/100 gallons (86 kg/m3 ).
- NSF/ANSI/CAN Standard 60 certified
- Acid soluble
- Can be easily wetted
- Inorganic and non-fermenting