Customer Reviews for VEVOR Cordless Caulking Gun 10oz/300ml, 20V Electric Caulking Gun with 4 Adjustable Speeds, Anti-Drip Battery Powered Adhesive Caulk Gun & 2.0AH Battery, Fast Charger, LED Light for Filling, Sealing

I have several old buildings with flat type roofs. I found a 88 foot seam along the fire break wall that needed Black Jack roofing sealant. That type of product is hard on hands with a manual caulk gun due to being thick. This new tool was so amazing! I knelt down and applied the product with another guy just cutting open new tubes. We did 29 tubes in 30 minutes. What I saved in labor and time paid the price on the caulk gun. AND, it was still on 4 bars of power.

Pure junk, didn't work and their solution was to hit the gun against something to get it to work. Sheer nonsense. Would not allow me a further response in ticket system.

Feels cheaply made. Not convinced it'll last, but we'll see. If it breaks, you'll likely be offered 20 bucks and the opportunity to do the repair work yourself.