correction fluid
corrector

Alva dabbed some correction fluid at the letter she had just typed.

Then came correction fluid to save the day.

The tape, he said, also solves one of the most common annoyances involving correction fluid.

A 20-milliliter bottle of a major brand of correction fluid typically sells for $2.10 to $2.50.

To remove correction fluid from the skin, don't bother rubbing.

Hold on to it while the correction fluid dries.

The original recipe for correction fluid had to bond to paper but still be flexible.

Dab some kind of correction fluid on the original.

Now people still use the correction fluid, but more seldom.

He need not even have done that; the correction fluid could be seen clearly enough at first glance.