Dental Casting & Modeling

Made in the USA

R&R's roots run deep in the dental industry. Starting in 1872, we provided supplies, instruments and furniture to dentists. Later, we continued on to develop revolutionary dental products, such as investments for casting gold dental inlays. Today, R&R is pleased to offer a variety of dental products for modeling and investing applications.

Stones & Plasters

Designed for casting dental models that can be used to make custom trays, orthodontic appliances and mouth guards and to diagnosis for prosthetic or orthodontic treatment.​​

Available direct from R&R

Available from distributors throughout North America

Duplicating Materials

Designed to produce refractory models, dental stone models, or molds for the fabrication of partial and full dentures utilizing the fluid resin casting technique.

R&R is a Proud Member of
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Corporate Office

3535 Briarfield Boulevard
PO Box 1570 
Maumee, Ohio 43537 USA
US Toll Free: 800.253.4502
US Phone: 419.865.9497
US Fax: 419.865.9997


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© 2019 by Ransom & Randolph