JES M26S 10 oz. 26:1 High Thrust Caulk and Adhesive Gun

I will never buy a cheap low quality caulk gun ever again! This is an excellent product and makes application so much easier with better results!

Finally a caulk gun that puts sufficient thrust toward difficult jobs, such as heavy caulk products and hard to manage or approach applications. Love this caulk gun -- it does what I can't do easily and makes the caulk work so much more enjoyable.

My current project uses a lot of Sikaflex. It is not the easiest product to dispense. At least with my old 3:1 caulkgun where I would have to double-hand squeeze so hard that the caulkgun would shake. I always dreaded having to use it. No more. This Jes 26:1 is an absolute delight. The Sikaflex applies so smooth and effortlessly. I wish my tired hands had this sooner. Absolutely 5 stars!

Love this high thrust gun. It has 26-1 power ratio compared to the 10-1 of the standard guns. My fingers were straining hard trying to work with OSI Quad polyurethane sealant, it was barely workable, with the standard gun, and then I looked around and bought this JES gun. Very happy with it.

This is a well built and high quality caulking gun with 26/1 ratio for urethane or other thick material

Quality caulk gun that moves epoxy with ease. I use other caulk guns for latex caulk and this would be too powerful for stuff like construction adhesive or things like that but for tough to move products this gun is great. It isn’t really instant off though and I didn’t think it would be but pressing the thumb button seems to stop the flow quickly. Made very well with quality parts. I’d buy it again if I needed.

which goes nameless as it would take way more time than I care to put into this review to find the name-brand by going through my years gone by, buys, as it is not on the 1st gun, which was enough tougher to exude the roof-caulk than this one, that I spent considererable time reading reviews, so as not to make 2nd mistake. Same tube transferred, and quite notable easier with this JES M26S gun. Just roofing black stuff, tried thus far. If I need to do a LOT of caulking, I believe an electric, battery, or air would be my choice. But for a tube or a few a day, this one is a very good, I'm pleased with it, choice.

This thing is worth it's weight in gold! Absolute game changer. I thought I had a bad batch of OSI Quad Max because my 3 other caulking guns were not able to dispense without incredible impossible force. Not this guy, I wish I knew about this years ago. This thing is freaking awesome!!!

I am installing James Hardie siding on my home and every corner, window and door needs to be caulked. I started using my old caulking gun and could barely squeeze the caulking out with two hands. I even tried a brand new tube in case the caulking was too old. Nothing worked! I was thinking I needed a battery operated gun for $300 or so dollars but thought I would give the JES 26 a try. It works perfectly! One hand no problem and no effort. This is an excellent gun and I will never use my old one again!

Muy eficiente el manejo, es decir, al aplicar el material, no se tiene q aplicar tanta fuerza, es muy suave

Brilliant caulk gun, very easy to use.

Great thanks

Great, much better than the low price one