SONNEBORN 1025611 One Part Urethane NP1 Sealant, Medium Bronze

Great sealant! I live in an area with lots of wind 10-20mph every day and higher, west sun and lots of hail storms etc. Used it to seal under the eaves of an outbuilding and it has sealed it so much wind doesn't manage to blow dirt and humidity in my building like it used to do. I had new roof, new windows etc but this sealed it, period!

Exactly the color and product I was looking for to complete work on my five-year-old windows after removing the old blinds and putting up different ones. Matches the sealant that was was already there, which is still flexible and fresh.

Bought 3 tubes and they looked like they were stored somewhere that was wet. One of the tubes were junk and already dried out. The ones that worked did well and looked good.

Great product! Sealed at low spot on patio by basement window where water was seeping in to basement. Installed last summer, it completely took care of the problem, and is holding up great. Medium bronze matched my stamped patio which is stained brown. It was a little tricky working with because it’s pretty thick, so have a margin trowel or similar if you have larger areas that need to be smooth.

Sonneborn NP1 was everything that I had expected, as I have used it many times on various construction projects. It is an excellent product! My only problem was trying to match existing expansion joint 20' feet down the wall. This color make match once it has weathered .