Sikaflex 1a 20 oz Sausage Kit with AWF PRO Caulking Gun – Aluminum Gray, Pack of 10 – One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces

A very good kit. I bought bigger tips for using on my old metal building roof. It had nails with lead washers holding the tin down and they are in tough shape and leaked like crazy. I make the hole on the end a little bit bigger than the fastener and put a dollop over every fastener with no mess or tooling, about the size of a hersheys kiss. It worked very well and sealed everything perfectly. I did a 40' x 60' roof with 5 tubes. Great value! Shel - Northern Minnesota USA.

Smooth action easy to load and reload, easy squeeze grip action. 20 oz tubes are great for the bigger jobs

This stuff is great and easy to work with. I'd even go as far to say it is an esoteric product contractors don't want you to know about. I'm using it to seal up a brick basement wall.

I did a lot of research trying to find something to REALLY seal the gap (Some 1+ inches) between concrete slabs and our block foundation. This IS the stuff! I don't know what the fuss is about the gun, It work great for me. I went through 8 sausages without even a hiccup from the gun. It's a solid sausage gun and does exactly what it's meant to do. This stuff flows so nice. You just have to find your rhythm as far as pulling the trigger. I ordered bigger tips as in one area I needed a bead of over an inch. I used backing rod where needed. The product goes fast at that size, but it did exactly what I needed it to do. I put sand over it as it went down to help blend in. Just sweep it up the next day. I 3D printed the size finish tools I needed. With the extra from finishing, I just laid it down with a putty knife before using the gun over the same area. I had very little waste. I have this product saved in my list for easy reference in the future. IT WORKS!

The caulk was great but the gun didn't work well It was clunky and I had to fight with it and would not put down a even caulk spread. I have used this typ of gun many times in the past

I have not actually used this sausage caulk gun yet with that said it seems to be of very good quality and well made. The caulk sausages were offered at a fair price and are what is needed to seal concrete seams.

Seems like a very good product and easy to work with. Time only will tell the quality of the product

The sikaflex gun is intimidating, but easy to use once you start. Just fill the gap and then throw a bit of sand over the top to mask the color. Clean up is easy, no mess at all, just remove the empty tube and throw it away. Very pleased as I'm handy, but not skilled.