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Get it between 2025-10-24 to 2025-10-31. Additional 3 business days for provincial shipping.
THE ORIGINAL CAULK CAP — Trusted by DIYers and pros for 10 + years. Since 2014, our signature caulk cap has been the go-to solution for keeping caulk tubes airtight, job after job.
JOIN 1 MILLION SATISFIED SAVERS. With over a million caulk saver caps sold on Amazon, customers rely on us to stop costly tube dry-outs and stretch every dollar of caulk.
USA-DESIGNED & PATENTED DURABILITY. Engineered in Washington and protected by U.S. design patent D740662, these rugged caulk tube caps outlast project after project.
REUSE FOR YEARS, REDUCE LANDFILL WASTE. Built from non-stick industrial polymer, our reusable caulk sealer replaces flimsy throw-away sleeves, saving caulk, cash, and the planet.
FLEXIBLE CAP + STIFF PUNCTURE PIN = ZERO PLUGS. The pliable yellow sleeve rolls to loosen residue while the firm white spike clears hardened tips; rinse clean in seconds and your reusable caulk cap is ready for the next job.
The caulk cap seals your caulking air tight. Simply select a caulking tube, cut tip to desired bead size and use puncture pin to break the membrane inside the tube. When you are done using the caulk simply seal by pressing your caulk cap on until snug. The caulk cap Works with smaller adhesive tubes too, just take out the puncture pin. For use with even fast-drying adhesives like liquid nails. Using the caulk cap seals tubes air tight so you can use it again and again. Caulk cap is committed to responsible manufacturing. No harmful materials are used. Our products and packaging are 100% recyclable.