In its native form, [Clint]’s K-441 is a caulking gun, able to apply silicones, resins, and liquid rubber from a reservoir with compressed air. It’s accurate, powerful, has a huge capacity ...

In its native form, [Clint]’s K-441 is a caulking gun, able to apply silicones, resins, and liquid rubber from a reservoir with compressed air. It’s accurate, powerful, has a huge capacity ...

Geobiologist Jeff Havig uses a large caulking-gun as a syringe to collect glacier meltwater from Eliot Glacier on Mt. Hood in Oregon. He says the caulking gun makes pushing water through filters ...

Caulking doesn't have to be the messy process you think it is. With a little bit of help from TikTok, you can make it way ...

Applied with a caulking gun, it’s an easy-to-use and inexpensive ... Buy individual tubes or this 12-pack, which has enough ...