FL-70 is a high molecular weight fully synthetic polymer specifically development to drastically reduce fluid loss and the potential for gas migration during oilfield cementing operations.

FL-70 was specifically developed to significantly reduce the rate of filtrate loss from the slurry of the formation during cementing operations.

FL-70 also provides excellent static gel-strength development also known as "right angle set" in oilfield cements thus significantly reducing the potential for gas channeling through the hydrating cement column by delaying gel strength development and producing a rapid set at the end of the delay time period. This ensures that the cement transmits almost all of its hydraulic pressure against potential gas formations ensuring gas migration is minimized.