Premium EPDM Rubber Granules & SBR Base Materials

The performance, safety, and lifespan of any synthetic sports surface ultimately depend on the quality of its rubber granules. Whether you are surfacing a World Athletics professional running track, constructing a vibrant kindergarten poured-in-place (PIP) playground, or installing artificial turf for a soccer field, the right rubber material is critical. At EpdmSports, we manufacture premium EPDM and recycled SBR rubber granules engineered for high elasticity, extreme weather resistance, and maximum athlete safety.

Our product line covers everything from cost-effective shock-absorbing base layers to vibrant, UV-stable top coats. If you are a contractor or facility manager, here is what you need to consider when selecting rubber granules for your next project.

Virgin EPDM vs. Recycled SBR: Choosing the Right Layer

Understanding the layer structure is key to a successful installation. SBR (Styrene-Butadiene Rubber) granules, derived from recycled automotive tires, offer exceptional shock absorption and are the most cost-effective choice for the invisible bottom layer of tracks and courts. For the visible top wear layer, however, Premium Virgin EPDM (Ethylene Propylene Diene Monomer) is essential. Unlike surface-coated rubbers, our virgin EPDM granules have pigments integrated throughout the polymer mass, ensuring they remain highly elastic and visually striking even under heavy, continuous foot traffic.

UV Resistance and 10-Year Color Stability

Sports surfaces in tropical, high-UV environments often suffer from rapid fading, hardening, and chalking. Our EPDM granules are formulated with advanced UV stabilizers, offering an impressive 8 to 10 years of color stability even under intense, direct sunlight. With over 25 standard colors available — ranging from classic Track Red and Royal Blue to Apple Green and Bright Orange — you can freely create custom logos, patterns, and multi-sport boundaries that won't wash out over time.

Health, Safety, and Environmental Standards

When building facilities for children and schools, safety and non-toxicity are the absolute priorities. Inferior rubber materials can emit strong odors, release harmful VOCs, or contain heavy metals when heated by the sun. Our virgin EPDM granules are rigorously tested and certified compliant with stringent international safety standards, including RoHS and EN 71-3 (Safety of Toys - Migration of Certain Elements). They are completely non-toxic, odorless, and safe for continuous skin contact on school playgrounds.

Precision Sizing for Specific Applications

Granule size directly impacts surface texture, water permeability, and athletic performance. We offer strict particle size distributions tailored to your specific system.

The 1-4mm and 1-3mm EPDM granules are considered the industry standard for creating seamless, slip-resistant top wear layers. These versatile sizes are heavily utilized in professional running tracks, outdoor tennis courts, and poured-in-place playground safety surfacing.

For the foundation of these sports surfaces, 1-4mm SBR granules serve as the perfect base material. They are specifically graded to be mixed with polyurethane binders, creating a highly resilient bottom cushion layer that absorbs impact efficiently.

Additionally, we offer specialized 0.5-1.5mm fine-grade EPDM granules designed exclusively as infill for artificial sports grass. These finer particles settle perfectly between the turf blades, providing essential shock absorption for players and preventing severe skin abrasions during sliding tackles.