PPG and Harwick Standard have served the rubber industry as partners since the 1940s.

That’s nearly eight decades of consistent, high-quality products, delivered when and where they’re needed every time.

From HI-SIL® reinforcing silica fillers, which first revolutionized rubber compounding more than 70 years ago, to AGILON performance silica, the industry’s newest and most innovative technology platform,  PPG and Harwick provide a wide range of industry-leading products that enable you to achieve the right balance of processing and performance characteristics for your most critical compounding formulations, including:

Process Advantages

• Faster cure rates
• Easier mixing
• Smoother flow
• More flexible extrusion
• Enhanced color compounding

Performance Advantages

• Increased stiffness and reinforcing strength
• Enhanced resistance to heat build-up and abrasion
• Better tear and tensile strength
• Improved color retention and/or translucence
• Superior chip and chunk resistance

To learn more about Agilon performance silica from PPG, click here.

Click here to visit the Harwick Standard website.