Clear caulk that contains latex often appears white during initial caulking. This is due to the presence of water in the formula. As the caulk dries, the latex structure changes, causing the caulk to turn clear. Clear caulk that contains latex often goes on white and turns clear when dry. Why does cling wrap cling? why does cling film stick to your hand.

Does clear DAP turn white?

As indicated on the product package label and supporting product literature, DAP Kwik Seal Ultra (Clear) applies white and dries clear in 7-14 days (depending on joint depth, temperature and humidity).

How long does it take for clear caulk to clear?

In general, silicone and acrylic latex caulk can be dry to touch within 30 minutes of air exposure—depending on how humid or well-ventilated your space is. But it can take 1 to 10 days, depending on the formula, for the caulk to fully set or cure—in other words, become completely waterproof and ready for use.