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F-953 is a unique, high performance aliphatic polyurethane/thermoplastic polyurethane IMC (in mold coating) that is spray applied into the mold tool to provide a durable, flexible, chemical and UV resistant coating on flexible urethane molded products.

F-953 IMC can be used in many different types of molds such as silicone, epoxy and aluminum and performs best when used in aluminum molds between 70-120ºF.

F-953 IMC provides a 1/2-2 mil coating that acts as a barrier and protects molded foams from UV, moisture, impact, puncture, abrasion, and chemicals while providing a durable flexible finish.
Unit of Measure

Technical Specs

Brands

 N/A Performix®

Solids Weight

 N/A 11 %

Temperature Use Range

 N/A 0 to 250 ºF

Block Resistance at 140 Degree Fahrenheit (ºF) Temperature

 N/A 4 h

Shelf Life

 N/A 1+ years at 77 ºF unopened container

Coverage

 N/A 180 ft²/gal at 1 mil

Tensile

 N/A 2,126 psi

Tensile Test Method

 N/A American Society for Testing and Materials (ASTM D-412)

Elongation

 N/A 268 %

Elongation Test Method

 N/A American Society for Testing and Materials (ASTM D-412)

Tear Strength

 N/A 0.25

Tear Strength Test Method

 N/A American Society for Testing and Materials (ASTM D-1004)

Chemical Resistance

 N/A Mineral Oil: Very Good
Saline: Very Good
Urea (6% In H2O): Very Good
Betadine (Iodine): Very Good (Stained after 5 minutes.)
Gasoline: Very Good
Machine Oil: Very Good
Blood: Very Good
All Purpose Cleaner: Very Good
Acid (10% Sulfuric In H2O): Very Good
Alcohol: Very Good

Chemical Resistance Test Method

 N/A In House Test Results (ASTM D1308) Not Yet Tested

Alternative Products

 N/A F-897, F-899, F-959

Other Features Include

N/A Intended for use in molds with starting temps 70-90ºF
Wide selection of colors.
Single component - no catalyst.
Fast dry time.

Surface Preparations

N/A For best results avoid using silicone lubricants or excessive amounts of wax on mold surfaces. Always ensure the mold release being used is “paint compatible” or “paintable” to minimize adhesion issues.

USE ADEQUATE VENTILATION.

Mixing Instructions

N/A QUALITY CONTROL RECOMMENDATIONS FOR SPRAY AND DIP APPLICATIONS.
F-953 IMC may thicken/settle during storage, requiring thorough remixing before use each day. Use a high speed sheer blade for best results. You can find this equipment at our company's website or for 5 gallon pails use a high rpm 3/8" air drill, threaded shaft with 4" circular saw blade that is double nutted with washers. Mix the pail for 2-3 minutes each day before use or every 4 hours during use for best results.

Avoid making solvent additions before mixing. Check viscosity. Some adjustments may be necessary for your particular use. Contact technical service for specific applications.

Spraying in mold: Hold spray gun 6"-10" from the mold surface, apply F-953 IMC in a uniform wet coat using an overlapping motion. Be sure to cover the entire mold surface evenly to avoid finish variations. Check dry coating thickness periodically to ensure a minimum thickness of 1/2 mil to as much as 2 mils are achieved for best results.

Recommended Equipment and Settings

N/A Binks® model 2100 gun
Nozzle: 66SS
Cap: 66SD
Needle: 565
Material: 15-20 psi
Atomization: 20-40 psi
Dilution: None Required
Clean up: Acetone or MEK

Hints

N/A Always mix before spraying. Always use proper ventilation and protection.

Note

N/A To accelerate cycle times preheat the mold up to 120ºF.

For Industrial Use Only.

We cannot anticipate all conditions under which this information and our products, or the products of other manufacturers in combination with our products, may be used. We accept no responsibility for results obtained by the applications of this information or the safety and suitability of our products, either alone or in combination with other product combination for their own purposes. Unless otherwise agreed in writing, we sell the products without warranty, and buyers and users assume all responsibility and liability for loss or damage arising from the handling and use of our products whether used alone or in combination with other products. Ever changing V.O.C. regulations in your area may require you to contact local authorities for proper use and/or disposal of this product. Should you need further assistance, please contact PLASTI DIP INTERNATIONAL technical service.

PDC is a registered trademark of PLASTI DIP INTERNATIONAL
Performix and logo are trademarks of PLASTI DIP INTERNATIONAL
BINKS is a registered trademark of BINKS MFG. CO., Franklin Park, IL