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THERMOSET® is a high-performance thermosetting coating for uncoated steel.

Heat Cured With A Harder Coating
Designed for a wide range of applications, Thermoset can be applied over galvanized steel and “black steel” (uncoated steel). Where a heat cured product is desired but a thin coat of a harder coating is needed to allow for architectural definition, Thermoset is the right material.

An Extremely Durable Metal Finish
When the Thermoset material is applied, the entire system is “high heat cured” to provide an extremely durable finish. Both first and second coats will cure together to provide a thinner but very hard protective coating system.

In Your Choice Of Colors
With Duncan Thermoset, the color range is virtually unlimited. Even small jobs can be given special colors. Download our pdf color chart to see our extensive color selection.

Excellent For Decorative Applications
You might want to use the process for stairs, railings or other decorative applications. How about ornamental site furniture, planters or virtually any other item INSIDE or OUTSIDE a building or house. Did you know that this is the same coating and process that is used to protect high end custom car wheels? Now that's a durable coating! This same coating is now available from Duncan. Any painted metal is a potential Duncan Thermoset product.

An Ideal Choice For Extreme Corrosion
Where extreme corrosion is a concern, Duncan Colorgalv Thermoset, utilizing the Duragalv℠ hot dip galvanizing system as a base, is the ideal choice. Where Duncan Thermoset is available for any metal substrate, Duncan Colorgalv Thermoset is designed to be applied over a freshly galvanized surface. Duncan Colorgalv Thermoset is available in a variety of formulations. Ask your Duncan Technical Services representative to recommend the appropriate system for your application.

Put THERMOSET To Work For You
Call Duncan Galvanizing at 1-800-638-1011 and put this steel corrosion protection system to work protecting your decorative applications today.

Need a specification? See below or click here to download in MS Word format.

Thermoset Short Form Specification

2.XX        HIGH-PERFORMANCE THERMOSETTING BASED COATING - DUNCAN THERMOSET^SM

A.       High-Performance Thermosetting Based Durable Coating over Black (Uncoated) Steel for interior use or Aluminum for both interior and exterior use,  Duncan Thermoset^SM  by  matching approved samples.

1. Factory-applied metal coatings shall be performed in a facility acceptable to the coating manufacturer.
2. Performance Criteria: Coating must meet or exceed the criteria for the following categories as stipulated by the coatings manufacturer:
   ADHESION – Method: ASTM D-3359 Result: 1050 psi
   FLEXIBILITY – Method:  ASTM D-522 (Cylindrical Mandrel) Passes
   HARDNESS – Method: ASTM D-3363 (Pencil) 2H
   SALT SPRAY – Method: ASTM B-117 Result: Passes 400 hrs
   HUMIDITY – Method: ASTM D-4585 , 100º F,2000 hours
            Result: Passes, no cracking or delamination
   IMPACT RESISTANCE  - Method: ASTM D-2794 Direct 160 in lbs
   COLOR RETENTION – ASTM D 2244 Result: 1∆E after 1 year (Based on inorganic resins)
   CHALK RESISTANCE – ASTM D 4214 Result; None
   GLOSS RETENTION – ASTM D 523 Result: No Loss 1 year
   XENON ARC TEST: ASTM D 4798 Result: Pass 200 hours
   
3. All coating material shall be force cured in a calibrated oven capable of maintaining curing temperatures per the coating manufacturer’s specification.

B.       Quality Assurance for Factory-Applied Metal Coatings:

1. Factory-applied metal coatings shall be performed in a facility acceptable to the coating manufacturer.
2. Submit two 3 inch by 6 inch samples of factory-applied coatings and colors proposed for use for approval prior to coating application.
3. Substitution requests shall be accompanied by samples and coating manufacturer's written certification that coatings proposed for use will have the same appearance and service life as the specified coatings.
4. Engage the services of a coating applicator who has demonstrated a minimum of ten years experience in the successful performance of the processes outlined in this specification in the facility where the work is to be doneand who will apply the coatings within the same facility as outlined herein. The Architect has the right to inspect and approve or reject the coating facility.
5. Handle and install materials with factory-applied coatings as recommended by coater and coating manufacturer to prevent damage to coatings prior to and after installation.
6. Touch-up factory-applied metal coatings as recommended by coater and coating manufacturer.
7. Fabricator shall provide a notarized statement from the coater, along with a description of the material processed, indicating that all work has been done in conformance with this  specification prior to receiving payment.
8. Substitutions or APPROVED EQUALS are defined as meeting the, aesthetic, durability and all other performance criteria as detailed in this specification. Substitution and/or APPROVED EQUALS requests shall be accompanied by proof that the substitution or APPROVED EQUAL meets or exceeds the aesthetic, durability and all other performance requirements of the specified Duncan Processes. Approvals of the substitution and/or APPROVED EQUALS shall be the right of the Owner, Owner’s Representative, the Architect or the Engineer. Coatings or processes not matching or exceeding the approved specified process including aesthetic, durability and all other performance criteria shall be removed and replaced at the expense of the contractor and all subcontractors that were involved with the supply of, and the application of the non conforming product. Intentional misrepresentation of processes is fraud.
9. Galvanizer/coater shall supply a certificate of compliance that all coatings have been       performed in accordance with QP-3 standards and procedures.
10. Warranties for fading or discoloration of the finish shall be that which is supplied by the coating manufacturer.