High-Performance Sag Control for Automotive & Industrial Coatings

Sag Control Agent (SCA) resin is a key functional resin in high-end coating formulations. It provides effective rheology control during application and curing, preventing sagging, running, and thick edges on vertical surfaces, corners, and thick-film areas, while maintaining good leveling. The result is a smooth, full, and flawless coating appearance. AAB Industry Technology Group supplies high-performance SCA resins for automotive clear coats, refinish coatings, and other high-end industrial plastic and metal coatings.

Product Portfolio: Covering Multiple Resin Systems

Kabasph SCA series sag control resins are generally milky white or semi-transparent, with solid content ranging from 50% to 65% and SCA content ranging from 2.5% to 5.0% depending on the specific model. They are compatible with a wide range of systems, including Alkyd-Amino, Acrylic-Amino, Polyester-Amino, Acrylic-PU, and Polyester-PU. Some models are comparable to international brands such as Setal and Setalux, providing customers with flexible alternative options and room for formulation optimization.

Product Model Overview

Typical Applications

l Automotive clear coats: Effectively prevent sagging on vertical surfaces and improve film smoothness, gloss, and distinctness of image.

l Automotive refinish coatings: Provide stable anti-sag performance during repair application, reducing rework and appearance defects.

l High-end industrial plastic coatings: Balance leveling and anti-sag performance, suitable for plastic substrates with high appearance requirements.

l High-end industrial metal coatings: Control film thickness uniformity and prevent sagging at edges and corners.

l Other high-end coating systems: Suitable for coating formulations that require precise rheology control within the application window.

Why Choose Our Sag Control Resins?

l Produced through a unique continuous process, ensuring high batch-to-batch stability and consistent quality.

l High activity and low dosage: only 50–60% of the dosage of comparable products is needed to achieve the same anti-sag effect.

l Covers multiple systems, including Alkyd-Amino, Acrylic-Amino, Polyester-Amino, Acrylic-PU, and Polyester-PU.

l Annual capacity of 5,000 tons, ensuring stable global supply capability.

l Certified to ISO 9001, ISO 14001, and ISO 45001, with well-established quality, environmental, and occupational health and safety management systems.

l Products are exported to Europe, South America, the Middle East, Southeast Asia, and other regions, and are widely recognized by customers at home and abroad.

For more information on Kabasph sag control resins, technical data, samples, or recommended models, please contact AAB Industry Technology Group. We will provide suitable product solutions based on your resin system, application conditions, and performance targets.