PERMATEX - PERMATEX HEAVY DUTY RAD CLNR Default Title:Default Title Backwards compatable with previous API

Backwards compatable with previous API Oil Service Categories

wipe and buff your way to a beautifully washed and waxed finish

Provides outstanding structural stability for effective lubrication over extended periods of time

Meets requirements for NLGI Service Classification GC-LB

wipe-off formula that safely removes fresh and light contaminants while maintaining an amazing shine

PERMATEX - PERMATEX HEAVY DUTY RAD CLNR Default Title:Default Title Backwards compatable with previous APIRemoves rust and scale from automotive engines, radiators and water jackets. Cleans and unclogs steam cleaner coils and boiler tubes. Not for use in aluminum radiators. Suitable for all vehicles including EV