Section R865-19S-59 - Sales of Materials and Services to Repairmen Pursuant to Utah Code Ann. Section 59-12-103A. Sales of tangible personal property and services to persons engaged in repairing or renovating tangible personal property are for resale, provided the tangible personal property or service becomes a component part of the repair or renovation sold. For example, paint sold to a body and fender shop and used to paint an automobile is exempt from sales tax since it becomes a component part of the repair work.1. Sandpaper, masking tape, and similar supplies are subject to sales tax when sold to a repairman since these items are consumed by the repairman rather than being sold to his customer as an ingredient part of the repair job. These items shall be taxed at the time of sale if it is known that they are to be consumed. However, if this is not determinable at the time of sale, these items should be purchased tax free, as set forth in Rule R865-19S-23 and sales tax reported on the repairman's sales tax return covering the period during which consumption takes place.Utah Admin. Code R865-19S-59