A normal BUN-to-creatinine ratio is between 10 to 1 and 20 to 1. (For example, a BUN of 14 and a creatinine of 1.2 would be a ratio of 12.) In cases of dehydration, the BUN-to-creatinine ratio may be higher than 20 to 1, as the kidney responds by making the urine more concentrated.
For the band, see Glue Gun (band) . A hot glue gun loaded with a glue stick. Hot melt adhesive (HMA), also known as hot glue, is a form of thermoplastic adhesive that is commonly supplied in solid cylindrical sticks of various diameters, designed to be melted in an electric hot glue gun.
One major difference between wood glue and Liquid Nails is the recommended drying time. Wood glue sets in a little as 15 minutes for basic joining of woods, but requires 24 hours before applying any type of stress to the glued area. Liquid Nails recommends bracing or clamping the adhered surfaces for 24 hours, taking a full week to completely cure to maximum strength. Wood glue is a safe substance without harmful fumes, much like school glue. Some varieties are rated safe for food-based usage, such as cutting boards.