Betametasonedipropionate 64 mg Salicylic acid 5 g in Carbomeergel

This is not the same because of the Carbomeergel; Have replaced Carbomer with 3% klucel and salicylic acid dissolved in the mixture of 27 g propylene glycol and 5 gr alcohol Klucel and Betam Diprop rubbed with on PG and Alcohol and then replenish with water but viscosity remains too low How can we obtain a gel?