Okay, So I need to seal up my smoker... looks like a lot of people have used silicone from Rutland. I also say in numerous threads where people said the product from Rutland was NOT food safe. So which is it? I Did find a product Surebond SB-188 which is actually produced only 2 hours from where I live. High temp up to 500* which is hotter than I will need and says its USDA approved. Also available in multiple colors and would be nice to have clear so it was less visible.