Tremco 116 Vulkem Polyurethane High-Performance Sealant, Bronze (Case of 12)

I read the online product information and it says indoor use is permitted with adequate ventilation. My project was to calk the joints of cedar plank flooring on a former elevated wood deck attached to my home that I am converting to a sun room with lexan ceiling and sides. However, on the label of the actual tubes, in very fine print, it says ONLY outdoor use and never indoor use even if there is no one using the area during the rest of construction! Also, the cure rate is very slow: 1/16" of depth each 24 hours at 70 degrees and average humidity. In my case, I had to wear a gas mask to apply the calking due to very disagreeable odor. After application, the weather turned cool with average temperatures of about 40 degrees, even though some days in sun room, the temperature got over 80 degrees! The tubes said that every 10 degrees lower make an extra day curing time per 1/16". Well there has been 2 1/2 months since application and the odor is so strong and disagreeable, I am only able to go into the area with a high filter gas mask, even with two big windows open and fans operating, circulating and blowing out the area (10' X 16'). We have decided to remove current wood floor decking ( 2 X 6 cedar planks) and throw it away and start with new sub-flooring. So the moral of the story is; experience is the best teacher!

Received the wrong color, but didn't look at it when I received it. Just getting to the project this spring, and have to repurchase.

Best caulk I ever used,

as is

best caulk I have ever used.