Tuscaloosa, AL City Data - Population, Homes, Statistics. Tuscaloosa, AL City Data. Tuscaloosa, AL is a city with great restaurants, attractions, history and people. There are around 77,906 people who live in Tuscaloosa and approximately 164,875 who live in Tuscaloosa County.
Bonded leather is actually polyurethane on the exposed surface, followed by a thin layer of fabric with bits of leather scraps fused onto it. The inner fabric holds the structure together. Bonded leather is not as strong or as durable as true leather. Saddleback Leather: The Most Vital Part of Saddleback: Leather 101.
Quick Answer. Polyurethane, or PU, coated leather is split hide leather that is bonded and covered with a polyurethane coat, and then embossed with grain patterns to simulate the appearance of top grain leather. PU is also known as bicast leather and split hide leather. Continue Reading.