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Your Source for One Polymer APP Compounding

If you’re a commercial roofing manufacturer, you rely on the quality and consistency of your raw materials to produce durable, weather-resistant membrane roofing solutions for your customers. At SD Polymers, we leverage more than 50 years of deep knowledge and experience to deliver the products and services you require on time and at a competitive price. Specializing in custom blended APP compounds for APP membrane production, SD Polymers offers domestic and international modified bitumen manufacturers a unique single polymer solution that provides several advantages over traditional APP and APAO polymer suppliers:

Reduced Mixing Time

Unlike other suppliers that use four or more raw materials, our pelletized single material polymer product melts more quickly, reducing mixing time and increasing efficiency.

Less Product in the Warehouse

Maintaining a single raw material in your warehouse not only saves space, but reduces costs in terms of fewer truckloads to manage.

Fewer Production Issues

Using a single raw material simplifies the production process, which reduces the opportunity for errors.

Our team of qualified lab engineers utilizes state of the art equipment to produce a high quality APP compound that is custom mixed to your specifications based on the asphalt and filler type you’ve selected for your finished APP membrane.

Visit our APP compound product page for more details, including our laboratory testing and sustainability initiatives.

Other Products and Services

SD Polymers now handles processing and recycling of scrap rubber, serving the needs of tire manufacturers with scrap as well as end users of recycled rubber.

We also carry a range of both polyester and fiberglass mats that pair effectively with our APP compound to satisfy your membrane roofing production needs. Visit our mat product page to learn more.

Beyond our range of cost-effective products, SD Polymers provides extensive toll blending services for our plastics market customers.

Our lab-trained chemical engineers conduct extensive testing on asphalt modification and the various properties of our plastics to continuously elevate our commitment to quality control and delivering value to our customers. Learn more about our research and development.