DRYWALL FINISHING TRIM HAVING FIBER COVERING FABRICATED WITHSTRENGTHENING COMPOUND

摘要

A drywall trim device incorporating a metal core covered on the exterior by a cover strip fabricated from fibers mixed with a strengthening compound to encapsulate the fibers. The method of the invention may involve mixing the strengthening compound with the fibers in a beating process, putting the fib er in a film or layer and drying the film or layer before bonding to the metal core by a bond.