
I really liked this gun at first. The dripless feature works really well and the lever is pretty smooth. However, in less than a year with very minimal use, it barely has enough force to push the seal out, depending on how thick it is. I can use something like silicone latex with no problems. But when it comes to thicker glue like Gorilla Max glue, it barely pushes them out. It worked so badly that at first I thought the glue was bad and dry. But upon closer inspection, I realized it was a pistol. 2 stars for a good start but I won't buy it again. The caulking gun should be able to push through any sealant/adhesive that is in the pipe.

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