Gel Coats and Coupling Coats RenGel® Gel coats enable precision finishing of production tools. Applied to a backing structure, these materials can be machined and polished to a high finish which is both stable and resistant to chemical and mechanical damage.

Gel Coats Usage
Used for the production of working molds, negatives, models, jigs metal forming tools, foundry patterns, vacuum forming and pressure casting molds, gel coats offer a range of formulations to give control over pot life and the temperature resistance of the final tool.

RenGel® coupling coats are specially formulated to create the optimum bond between the backing structure and the gel coat.