Highstab™ Calcium Organic Stabilizers represent Platinum’s commitment to cleaner, safer, and smarter PVC processing. These stabilizers are formulated using calcium salts derived from organic acids, such as calcium stearate, and are combined with performance-enhancing additives to deliver reliable heat stability and excellent color retention.

Designed for use in applications like pipes, profiles, wires, and cables, Highstab™ offers a non-toxic, heavy metal-free alternative to traditional lead-based systems. It works by neutralizing acidic by-products released during PVC processing, thereby preventing thermal degradation and discoloration.

What sets Highstab™ apart is its versatility and regulatory compliance, making it a preferred choice not only over lead-based stabilizers but also in some cases over calcium-zinc systems—especially where environmental sustainability and low toxicity are top priorities.