3. Slowly charge Hydroxyethyl Cellulose (338080) the mix tank and allow it to disperse. Immediately after, slowly charge around the inside tank walls the remaining 10% of Deionized water (336701) to ensure that any Hydroxyethyl Cellulose (338080) in the tank walls goes into solution. Mix for 20 minutes.
Note: Ensure to add the remaining 10% Deionized water (336701) slowly and on the side of the tank walls to avoid splashing which could result in foaming.