Review on Weiler Threaded Partial Knotted Diameter Abrasive & Finishing Products for Abrasive Brushes by Curtis Castillo

I've been using abrasive brushes for years, and thought I'd try this brand out .But unfortunately, it just didn't live up to my expectations. Thanks to my knowledge gained in practice I can confidently say that these brushes didn`t last as long AS other brands I've used. The only pro was that they did provide decent grit for a short period of time. However, the cons outweighed any benefits - they wore down too quickly and weren't worth the investment..