Covestro is strengthening its global support for Direct Coating – the In-Mold Coating technology, a single, integrated two-shot in-mold process that combines injection molding with a polyurethane (PU) coating.

Direct Coating is a modified 2-shot molding process combining injection molding with reaction injection molding in a single mold.

In conventional vehicle part coating process, it typically involves multiple steps, which adds cost and energy use, and limits design freedom.

While Direct Coating reduces costs and energy, streamlines production, and enables the manufacture of higher-quality, more design-flexible coated plastic components for automotive applications.

Direct Coating from Covestro transfers the molded part to a second cavity and applies a low viscosity 2K PU that cures in the mold. This integrated process requires no conventional coating- or painting lines, accelerates cycle times, streamlines operations, and enables more flexible, scalable production of a range of coating designs, including those featuring haptics and visual effects.

The company has over two decades of proven experience in the Direct Coating process, with a strong focus on joint projects across the automotive industry. “With a broad network of partners across the entire value chain, we are well-positioned to support the global rollout of Direct Coating,” said Benjamin Herzberg, Technology Expert IMC at Covestro.

Additionally, Covestro also offers tailored polycarbonate substrates such as Makrolon IMC2477. This solution delivers excellent adhesion to polyurethane coatings while maintaining good optical properties in both transparent and colored opaque finishes.

The company has also designed dedicated polyurethane coating raw materials for Direct Coating applications. These materials include fast-curing, low-viscosity polyisocyanates and polyols suitable for these applications.

“Customers can accelerate their time-to-market by benefiting from guidance on mold design and process optimization, as well as using our facilities to trial designs and validate parts and production conditions,” added Thomas Baeker, Marketing Manager for Industrial and Automotive Coatings at Covestro.

Covestro is strengthening its global support for Direct Coating – the In-Mold Coating technology, a single, integrated two-shot in-mold process that combines injection molding with a polyurethane (PU) coating.

Direct Coating is a modified 2-shot molding process combining injection molding with reaction injection molding in a single mold.

In conventional vehicle part coating process, it typically involves multiple steps, which adds cost and energy use, and limits design freedom.

While Direct Coating reduces costs and energy, streamlines production, and enables the manufacture of higher-quality, more design-flexible coated plastic components for automotive applications.

Direct Coating from Covestro transfers the molded part to a second cavity and applies a low viscosity 2K PU that cures in the mold. This integrated process requires no conventional coating- or painting lines, accelerates cycle times, streamlines operations, and enables more flexible, scalable production of a range of coating designs, including those featuring haptics and visual effects.

The company has over two decades of proven experience in the Direct Coating process, with a strong focus on joint projects across the automotive industry. “With a broad network of partners across the entire value chain, we are well-positioned to support the global rollout of Direct Coating,” said Benjamin Herzberg, Technology Expert IMC at Covestro.

Additionally, Covestro also offers tailored polycarbonate substrates such as Makrolon IMC2477. This solution delivers excellent adhesion to polyurethane coatings while maintaining good optical properties in both transparent and colored opaque finishes.

The company has also designed dedicated polyurethane coating raw materials for Direct Coating applications. These materials include fast-curing, low-viscosity polyisocyanates and polyols suitable for these applications.

“Customers can accelerate their time-to-market by benefiting from guidance on mold design and process optimization, as well as using our facilities to trial designs and validate parts and production conditions,” added Thomas Baeker, Marketing Manager for Industrial and Automotive Coatings at Covestro.