R&R offers a variety of mold materials for glass casting production facilities, studio artists and hobbyists. At R&R, we recognize that every glass caster is different and what works for one may not work for another. That's why our team is committed to providing you with a broad range of materials to meet your specific glass casting needs; no matter the glass casting method, application or size of your project. We have been serving glass casters worldwide for years and pride ourselves on providing our casters with consistent, quality products and excellent customer service. Our casters enjoy the benefits of using Glass-Cast mold materials and enthusiastically recommend their favorites! Formulated for superior strength and detail reproduction; these glass casting products produce crack-resistant molds that minimize entrapped air. Glass casters taking advantage of Glass-Cast mold materials have realized the following advantages in their facilities unprecedented user flexibility, wax and silicone pattern making, quick delivery, and on-line technical assistance.