Polyols 1K 2K systems
Polyols for 1K and 2K systems
Unleash your coating’s full capability

Capa™ adds unmatched and robust coating properties

Joel Neale
Joel Neale
Global Product Manager Caprolactones
+44 192 559 10 89

Capa™ polycaprolactones (PCL) can unleash the capability of your existing coating formulation saving you valuable development time. Alternatively you can use Capa™ as a performance booster for new formulations.  Either way Capa™ allows you to develop low VOC formulations with improved and retained properties. As a liquid solvent-free polyol Capa™ PCL’s can significantly extend your coating’s life through best-in-class abrasion, impact, chemical and UV resistance.

With a product consistency you can rely upon your coating formulations will give your customers real added value through longer service intervals and extended coating life even in the toughest environments.

Extend 1k or 2k coating life with Capa™

Resulting products have well defined structures with controlled molecular weight, low polydispersity and exceptionally low acid value for excellent hydrolytic resistance.

Aliphatic in nature, with low color and viscosity at room temperature, makes Capa™ Polyols highly attractive as reactive diluents and modifiers for high performance coating formulations.

World leader in PCL technology, development and supply

Perstorp is the world leader in polycaprolactones, both in terms of global capacity as well as the scientific development of this versatile and unique polyol technology. Capa™ is perfect for premium coating formulations for use in both outdoor and indoor applications. From wind turbines to coating metal and plastic parts you always get a long-lasting quality performance.

Value chain

Learn where 15 kg worth of Perstorp products go in a car!

Business Advantages
  1. Extends the life of coated surfaces
  2. Lower servicing and maintenance costs
  3. Improves sustainability profile
Performance advantages
  1. Best-in-class performance properties, such as abrasion resistance
  2. Outstanding weathering and chemical resistance
  3. Ultimate combination of flexibility and toughness
  4. High quality finish and appearance with high gloss and low haze
Processing advantages
  1. Low VOC formulations for sustainable coatings
  2. Easy to prepare and apply
  3. As a resin modifier by replacing between 5-20% of a conventional coating Capa™ boosts the coating’s properties

Capa™ likes a challenge, so why not begin your process of discovery by using Capa™ Product Selector. Put Capa™ to the test!

Clear all


Filter by area (select one)

Filter by feature (select one or many)

General product features

    loading products
    No result - please check your filter

    Applications for 1K and 2K systems

    alkyd resins
    • Automotive 
    • Wind turbines 
    • Aerospace 
    • Marine 

    This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our privacy policy.