About the Unger ProTrim – 4 Inch

The Unger ProTrim 4 Inch is a new lightweight glass scraper from Unger. It is easy to operate with its innovative design that perfectly fits in your hand and pocket. This Blade has a double-edged Blade that has a razor side and a dull side. It is ideal for removal of heavy dirt, mortar, glue, stickers, etc. These Blades are made of a non-slip material that makes it perfect for cold and wet conditions. It’s integrated blade guard locks open or closed for safe storage. Easily and safely open scraper with unlock button, so blades are changed in no time.