White Water-Resist Filler w/ Hardener

This two-part white filler and hardener kit is used to repair chips, cracks, drilled holes and other surface damage in tubs, sinks and tile before priming and coating. Mixed to a workable putty, it builds back the lost surface, sands smooth, and – being water-resistant once cured – holds up under the wet conditions the finished bath or shower surface will see in daily use.