Solid silicone resin containing phenyl groups and exhibiting good compatibility with organic polymers.


Improves the heat resistance of powder coatings made with organic polymers.
Helps to improve the water resistance of powder coatings.
Increases the weather resistance of powder coatings.
Shows good compatibility with organic powder coating resins.

Base material for heat resistant powder coatings with above average gloss retention during heating. For heat resistant and black pigmented powder coatings it is advisable to blend SILRES® 603 with orgnic binders for powder coatings and to add heat resistant pigments. SILRES® 603 is similar to SILRES® 601, but has a higher softening point.



300 kg carton tele ( 12 x 25 kg paper sack )


Further information for storage: Store in a dry and cool place.

The "Best use before end" date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)

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