Is this lead liquid proof and easily wipe-able if there is a spill on it?

Liquid should not soak through to the lead in this garment. Please review the cleaning instructions for this apron: Many aqueous-based stains, especially from body fluids, are easily removed by wiping with a cloth/sponge dampened with water containing a non-aggressive, non-bleach detergent. A soft scrubbing brush may be needed for dried blood and stubborn aqueous stains (including barium contrast media) where these have gone into the weave/fibers of the fabric. DO NOT IRON - DO NOT DRY-CLEAN - DO NOT AUTOCLAVE - DO NOT USE BLEACH - DO NOT USE ALKALI DETERGENTS - DO NOT USE ALCOHOL