Dura-Pearl™
Trademark — one of 16 in the glossary
A pearlised button trademarked by Broder Bros., used on that group's private-label woven shirts and polos. It is a branded version of a standard pearlised resin button, sold on the claim that the finish survives commercial laundering better than a generic one. You will meet the name on spec sheets rather than as anything a customer asks for. Treat it as a pearlized button for every practical purpose, including keeping it out from under a heat press.