Topcoat
Our topcoat based on isophthalic acid/neopentyl glycol (ISO NPG) is highly thixotropic, pre-accelerated and contains paraffin. Our polyester resin topcoat is ideal for producing final coats on GF-UP moulded parts that are exposed to water and chemicals even at higher temperatures, e.g. boats, coatings, swimming pools. Our polyester resin topcoat as a covering layer and final coat has very good hot water and chemical resistance, cures tack-free, is transparent and can be coloured with our colour pastes.
- Item bundlePolyester Resin DIEPAL Topcoat ST + Hardenerfrom €12.90 *1.02 kilogram | €12.65 / kilogram* Incl. VAT excl. Shipping
Properties and use of Topcoat:
Topcoat is slightly thixotropic, does not form tears on vertical surfaces, is pre-accelerated, and dries quickly. It has excellent filling power and dries without stickiness.
This coating can be colored with our color pastes.
Suitable as a protective coating for fiber-reinforced polyester, for example on boats, tanks, silos, car body parts, filling funnels, truck floors, etc.
DIEPAL Topcoat ST is a transparent topcoat based on polyester resin and uses a mixture of neopentyl glycol and isophthalic acid.
Suitable as a protective coating for fiber-reinforced polyester, for example on boats, tanks, silos, car body components, filling hoppers, truck floors, etc.
If you have any questions about our topcoat, please do not hesitate to call us.
Topcoat is suitable as a protective layer for the rough side of fiber-reinforced polyester, for example on the inside of boats, tanks, silos, car body components, filling funnels, truck floors, etc.
Our DIEPAL Topcoat ST is a transparent topcoat based on polyester resin and uses a mixture of neopentyl glycol and isophthalic acid. This coating can be colored with our color pastes.
Topcoat is slightly thixotropic, does not form tears on vertical surfaces, is pre-accelerated, and dries quickly. It has excellent filling power and dries without stickiness.
Please note that cured resins can only be removed by mechanical cleaning, such as sanding. Acetone can be used to remove uncured resin residue from tools. Ensure that the tools are sufficiently dry to prevent contamination in new containers.





