1010 300ML Empty Caulk Tube, 10 oz. Reusable Plastic Caulking Cartridge, 6 Pack

These tubes are very useful if you want to grout small spaces with pressure. Likely many other uses. If what you load them with is not glue or epoxy, they can be cleaned out and reused a few times. Good value especially in some cases where you are mixing your own recipe and can avoid buying preloaded, which will generally fail later if you don’t use it all, and are a huge cash cow for the suppliers. Look at those prices. Really?

Great idea. Somewhat difficult to load. Use air comp to remove plunger

I used these to inject some epoxy grout. They mostly worked well but the heat of reaction of the epoxy caused the side to melt and bubble out. One more pull on the caulking gun and I suspect it would have exploded.

Used these for pumping epoxy into a hard to reach place. Unfortunately they are disposable but with epoxy, they cant be reused anyway.

This product is a game changer. I was building some shop cabinets in Idaho winter. Suffered trying to squeeze wood glue out of a bottle at 30 degrees F. This easily fills from my gallon jug and works incredibly well.

Who would have thought these would be necessary. But they are great.

It's easy to use. I used this to add grout to the backsplash in my mom’s kitchen. I mixed the grout thin and spooned it into the caulking tube, placed the tube in the caulking gun, cut the tip, and applied it to the grout spacing. If you have tile you want to keep the accent for, like sandstone or natural stone, this works great.

They are good tubes but there is no way to reuse. One and done......

Muy util

Amazing work! Highly recommand.