To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
Gets the job done. This is my first caulking gun, and I needed it to apply silicone sealant. Works great! The piercing tool was a bit stiff and needed some force. Next time, I might go with a smooth drive shaft, but this totally does the job.
For the price it works great, unfortunately when you use you got to losses the caulking from gun or the caulking with continue to ooze out, not too much but enough where I thought it was a waste so I used my fingers for the remaining to finish the job. Otherwise it serves its purpose.