DR PTFE Fluoropolymer Coatings

RothGreaves DR-95Z, DR-96, and DR-97 coatings are special purpose Polytetrafluoroethylene (PTFE) designed for use in tooling and applications that require a high temperature, durable, non-stick finish.

So smooth you’ll feel the difference, these glass-like finishes are perfect for bonding and molding of thermoplastics, injection molding, adhesive bonding, and any manufacturing tooling requiring a high temperature, easy-release non-stick finish. The superior durability and finish of RothGreaves DR coating process makes them among the best, most reliable release finishes available.

Provides a smooth, consistent surface

Non-Stick Coated Tube

Continuous Feed Applications


Quality Control inspected and Maintained

Medical Device Molding Core Pins

Medical device coating molding core pins

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RothGreaves DR PTFE coatings are used for:

  • Bonding and molding of thermoplastics
  • Injection molding
  • Adhesive bonding
  • Continuous feed (wire on spool) applications
  • Food grade contact applications
  • Medical grade device manufacturing
  • Industrial applications

Characteristics of RothGreaves DR Fluoropolymer:

  • Capability to withstand temperatures of 600° F. passes Class VI biocompatibility typical thickness is 0.0003”
  • Excellent adhesion to most metals including stainless steel, tool steel, titanium, aluminium, and Nitinol
  • Resistance to most solvents
  • Can be removed from tooling for recoating
  • Flake free coating
  • True Non-Stick Surface
Samples coated with ptfe coating services by RothGreaves

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RothGreaves DR colors signify uses:

The RothGreaves PTFE finishes come in three colors. They are most commonly used for medical and manufacturing processing applications, including coated wire, coated mandrels and anticorrosion.


Medium Grey = DR 95


Green = DR 96


Dark Grey = DR 97 Super durable


Blue = DR 472 Super durable

NOTE: DR finishes DO NOT apply well to copper, brass, or bronze

CAUTION: The finish is cured at an elevated temperature and may cause changes in the properties of certain metals.

Coatings character chart

Non-Stick Coating Types

All of our industrial coating services are backed by our industry leading warranty. RothGreaves & Associates is the exclusive source of manufacture and application of DR-95Z, DR-96, and DR-97 PTFE finishes. DR-95Z, DR-96, DR-97 their formulations and application processes are the exclusive property of RothGreaves & Associates, Inc.