R&R has been a lost wax casting industry leader for over 150 years. Learn about R&R and its capabilities.

R&R Overview and History

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R&R Products and Services

1.6K views6 years ago

R&R Comprehensive Solutions

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R&R Capabilities

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Welcome to R&R - A Virtual Tour

517 views4 years ago

R&R Academy Overview

46 views1 year ago
Technical tips, process explanations, and other technical content to assist you in the foundry to ensure your lost wax casting process goes as smoothly as possible.

An Introduction to Ceramic Shell Casting

37K views6 years ago

Ceramic Sponge Theory

1.9K views5 years ago

How to Determine When a Shell is Dry

639 views5 years ago

Density Testing

8.9K views5 years ago

Using Slurry Control Worksheets

764 views4 years ago
Technical tips, process explanations, and other technical content to assist you in the dental lab to ensure your pouring or casting process goes as smoothly as possible.
Technical videos to assist you in the jewelry lab to ensure your investment casting process goes as smoothly as possible.