Caulk Tube Cap stops your caulk drying out. Important with modern caulks like Den Braven's Wet on Wet Caulk that dry out very quickly to allow very fast overcoating times.

A reusable cap, manufactured from a stretchy squishy red vinyl. The cap seals really tightly to any standard mastic nozzle. Saves time, reduces waste. The internal black nylon puncture tool can be removed for cleaning if necessary. Seals tubes really tightly for weeks.

Caulk Tube Cap is sold in singles.