RESILIENT ABRASIVE ARTICLE WITH HARD ANTI-LOADING SIZE COATING

摘要

A resilient abrasive article includes a resilient elongatable substrate, abrasive particles adhesively bonded to the substrate with a flexible make coat, and a hard size coat applied over the abrasive particles and flexible make coat. The size coat provides an anti-loading layer which is applied thinly enough to prevent the size coat from cracking and tearing the substra te during use.