My attention was recently drawn to an online shop which can qualify as the tarpaulin online supermarket which sells all kinds of tarps ranging from general purpose to and even to protection and safety equipments like. There are lots more and if you want to find out how varied are their offerings, you will have to surf over to their website.
The one that led me on an information searching trip was the welding blanket and what I found was that welding can be a pretty hazardous task both for the welder as well as the surroundings if you do not have the required safety equipment like a welding blank.
A welding blanket protects the welder or its surroundings from sparks, spatter and slag generated by welding or metal-cutting applications.
Below is a video which shows a welding blanket in operation: