Dripless Brand DC600 Dual Component Adhesive Applicator | 22 oz Dual Cartridge Capacity | 26:1 Thrust Ratio | 1:1 or 2:1 Mix Ratio for High Viscosity Epoxy and Adhesives | Professional Grade

Hands on, the sweetest caulk gun of any sort I've ever seen, let alone owned. Smooth precise trigger action, sturdy but not heavy, and converts from 1:1 to 2:1 ratios of your favorite two-part goo. I purchased this gun to insert structural urethane foam into the voids of my unibody car. It was less than half the price of other industry standard units. Works fine with the Sulzer-Mixpac 600ML cartridges.

This is a very well designed and very well built specialty tool that seems perfectly suited for use with Simpson StrongTie dual epoxy applicator tubes, such as Simpson Strong-Tie ETI-LV 22oz and Simpson Strong-Tie ETI-SLV 16oz dual component epoxy for use in filling small cracks in concrete. The tool is welded very well and has adjustable tube holder adapters and two sizes of plunger disks for the two sizes of applicator tubes.

This thing is beefy. Just as good as the Simpson ones I have. In fact it has a nice feature the Simpson doesn’t have it has two cradles on the bottom that hold the epoxy tubes. At least I don’t remember my Simpson ones coming with the cradles.

This is an excellent product. I didn't want to spend a lot of money on an epoxy gun that I probably wouldn't use very often but I'm very happy that I bought this one from Amazon. I searched the Internet for similar epoxy guns and they were way overpriced. This particular epoxy gun is unbelievably well made and a great value. In my opinion, you will not find a better dual epoxy gun for less than $100.00. I gave this product a five star rating but it's worthy of more.

Works. Able to put epoxy right in and get crack filled.

A very solidly made tool at a fraction of the price of Simpson-Strong tie's equivalent. The tube stops dripping when the release tab is pulled - seems obvious that it should, but not all adhesive guns I've had work well in that area. On a side note, I used this with a single tube of Simpson Strong-Tie SET-XP to epoxy in 14 #4 rebars in 5/8" holes, 8" deep. The quantity of adhesive needed was almost perfect with only ~1/10th of the tube remaining. The short tube spacers need to be removed when using the SET-XP tubes.

This seems to be a good quality applicator. I only needed it for one job, to apply BMW structural foam (epoxy) to my 2003 M3 which had the well documented E46 Subframe Mount problem. Upon receipt of the applicator, I tried to move the adjustable plunger to the 2:1 position, but could not get the rod through the hole. I had to use a drill to clear some of the paint from the hole,so the rod would go through. Once I had it set in 2:1 mode, I tried inserting a cartridge. There were two issues with the fit on my cartridges. The first issue was that the slot in the applicator where the nozzle passes through did not fit. The slot was too narrow. Additionally the metal plate had a slight, curved ridge which I suspect was intended to enhance it rigidity. The result was that I could not instal my cartridge such that the head of the tubes would fit flush against the plate. I had to build a shim using 1/4" plywood. The second issue was that the clip-on side supports which were provided with the applicator would not fit. These supports were intended to be used in 2:1 mode to provide contact and stability for the smaller of the two tubes in the cartridge. Luckily, the cartridge did not move or buckle without them. With all that said, with slight modification the product did what I needed it to do and it did it at a far lower cost than other products I found.

High quality tool. Kind of expensive but you can tell the quality as soon as you pick it up. Much thicker metal than I thought it would be. Trigger mechanism very smooth, tight, and accurate. I used it for concrete epoxy application.

Performance is fine

Work very smooth!

Quality product as advertised

Very solid

Product works great!