GW Scrub Citrus Pumice Gel Gallon Lubricants & Corrosion Control it is also safe to

it is also safe to use glass

1-Amino-2-Propanol (Alkali pH Adjuster

BSP is also considered a 'straight thread' which means it has no taper at the end

The 3 inch to 7 inch backing plate compatibility broadens your field of correction possibilities

All Water Systems are designed and made in the USA

GW Scrub Citrus Pumice Gel Gallon Lubricants & Corrosion Control it is also safe toGW Scrub Citrus Gel Hand Cleaner Quickly removes all types of grease, ink, oil, paint and other grime from the hands through its unique cleaning action. It penetrates the surface with pumice to loosen ground in grime and floats it to the surface where it can easily be wiped or rinsed away. DIRECTIONS Wet hands and dispense a small amount into hands. Rub briskly to loosen the grime, adding water as needed. Rinse and wipe dry. CAUTION: KEEP OUT OF THE