Amazon Basics Heavy Duty Sealant Caulking Gun - 310 ml (0.3 Litres) - 12:1 Thrust Ratio, Aluminium handle with plastic support grip, Blue/Grey

For a basic tool at this price point, the quality is surprisingly impressive. It feels sturdily built and performs its function with ease, giving it a premium feel despite its simplicity. The convenience and reliability make it a pleasure to use. I even found myself looking for additional items around the house to seal, simply to keep using it a bit longer. Overall, it offers excellent value for money and exceeds expectations for such an affordable tool.

Brilliant tool, very well made, and seems pretty heavy duty. I've had a few similar guns in the past, but this one is easily the best I've tried. Good value for money as well, nice one Amazon.

This is an excellent device. It feels extremely well built and works lovely.

This is a well made good quality gun, and it does feel heavy duty, a little disappointing is its length, I made an assumption and didn’t look properly at the size of tubes it can take, it can’t accept anything larger than a 310ml tube so Gripfills and larger tubes don’t fit unfortunately which is a shame

This must be the bargain of the year so far. The device arrived in a sturdy carton and represents amazing value for the price point. The gun is manufactured from very good quality materials and the front part is finished in a powder coated light blue finish. The handle is well designed and comfortable to hold and the mechanism is heavy duty and operates with ease. I’ve been looking around at caulking guns in my local retail stores for a few weeks now and this device is a match for the ones I’ve seen locally for between £22.00-£27.00.Branding the device Amazon Basics may leave you with the impression that the device is cheap and basic but it’s not and should be branded Amazon Professional.

This heavy-duty caulking gun is a practical addition to any toolbox. From the moment you pick it up, the sturdy aluminium build feels solid without being overly heavy. The 12:1 thrust ratio is ideal for most sealants and adhesives, ensuring smooth and consistent application with minimal effort. Whether you're sealing windows, filling gaps, or handling DIY projects, it delivers great results.The 310 ml capacity suits standard-sized cartridges, which makes finding compatible sealants straightforward. Loading and unloading the cartridges is hassle-free, with the simple mechanism working reliably every time. The gun also features an ergonomic handle that makes extended use comfortable, even during larger jobs.One of the standout features is the ease of control when applying sealant. The trigger mechanism operates smoothly, reducing hand fatigue, and the drip-free design helps maintain a clean workspace. It's clear that a lot of thought has gone into its design to make it as user-friendly as possible.The overall finish and quality feel excellent, and it holds up well even under frequent use. It’s a great value for money product, offering durability and performance without breaking the bank. While it may not have advanced features like adjustable thrust ratios, it’s perfect for standard applications and works exactly as expected.My Ratings1 = Lowest5 = HighestPackaging: 5Ergonomics: 5Value for Money: 4Ease of Use: 5

Didnt expect much of this gun as its called basics & was cheap, however i am very impressed with the quality. It is superbly made & solid, unlike so many other so called heavy duty gun on the market which dont even last as long as the tube of sealer being used. Highly recommend buying this item.

Good item. Used it a lot. The plastic puller fell of on the first go, but not an issue. Will not take the longer adhesives