Money-Saving Tip: Caulk Tube Dowel
Getting the final squeeze...
From the Glen-L newsletter
Every time you toss out what seems to be an empty tube of Polysulfide Sealant & Bedding Compound (or just plain caulk) you’re wasting money. That’s because the plunger on most caulking guns doesn't extend all the way to the end of the tube. As a result, a half-inch or so of sealant usually remains in the tube.
The next time you're at the end of a tube, remove it from the caulking gun and cut a 1¼-inch-diameter x 3-inch-long section of dowel. Slip the wood dowel into the empty tube and place the tube back onto the gun. As you squeeze the trigger, the plunger will press against the dowel and dispense every last bit of caulk. Remove and save the dowel before tossing out the spent tube.
What are your own tips for maximizing use of your boatbuilding or maintenance products? Let us know below. —Eds •SCA•
Or you can shop around and find one like I have that has full travel
Seal the tip of a part-used tube with hot glue. This worked well for me on a tube of Selleys MarineFlex sealant/adhesive. It remained entirely usable after months.