Renfrew found their shooting boots in the second half to fire themselves seven points clear at the top of the table.
Title rivals Glasgow Perthshire travelled to New Western Park on Saturday knowing a win would close the gap at the WoSFL Second Division summit to just two points.
But after missing a host of first-half chances, ‘Frew rediscovered their clinical edge after the break with Ciaran Diver netting twice from close-range to put the home side in control.
