Poured in Place Colored EPDM Granules

Poured in place colored EPDM granules are becoming the mainstream choice for modern sports fields and landscape paving materials. This process—which involves mixing prepolymers, curing agents, and colored rubber granules on-site, spreading the mixture, and allowing it to cure at room temperature—creates a seamless, resilient colored surface. Not only does it provide a vibrant visual appeal, but its exceptional physical properties also set new standards for safety, durability, and environmental sustainability. For users seeking high-quality flooring projects, this is a systematic solution that combines functionality and aesthetics.

Core User Concerns: What Real-World Challenges Do You Face?

When constructing sports fields, kindergartens, or fitness trails, do you often encounter these issues? Strict environmental standards raise concerns that volatile compounds in materials may affect user health; harsh climatic conditions cause the surface to become soft and sticky after exposure to high temperatures and intense sunlight, or to fade and chalk, necessitating frequent renovations; safety concerns, as insufficient surface elasticity leads to sports injuries, while slippery surfaces pose walking hazards. Furthermore, the pungent odor of traditional granules lingers for a long time in enclosed venues, and the limited color options make it difficult to meet personalized design needs. We understand that what you need is not just a batch of materials, but a reliable solution that simultaneously addresses regulatory, climatic, safety, and aesthetic challenges.

Technological Breakthrough: The Unique Value of Sulfur-Free EPDM Granules

Our product is not ordinary EPDM, but an innovative creation based on a sulfur-free vulcanization system. Traditional EPDM relies on sulfur cross-linking, but sulfur bonds are prone to breaking under the influence of UV light and thermal oxidation, releasing sulfur-containing substances and producing odors. We use peroxide or resin cross-linking technology to fundamentally reconstruct the molecular network, delivering the following quantifiable performance leaps:

- Zero odor, pure experience: Free of sulfur components, it does not decompose into sulfuric acid or sulfur-containing volatiles under high temperatures or intense UV exposure. Even in enclosed venues during summer, there are no irritating odors, ensuring users’ respiratory comfort.

- Exceptionally long service life, maximizing return on investment: Stable carbon-carbon cross-links make the molecular structure more robust, significantly enhancing resistance to thermal and oxidative aging. The service life is more than three times longer than that of traditional products, substantially reducing long-term maintenance costs.

- High elasticity and strength for enhanced safety: Elasticity and tensile strength are increased by 2–3 times, with tensile strength reaching 4–7 MPa. This provides excellent shock absorption and energy return, effectively cushioning athletic impacts and reducing the risk of joint injuries.

- Long-lasting performance that stands the test of time: Performance retention is improved by more than five times, with outstanding resistance to aging and oxidation. Colors remain vibrant for a long time, resisting yellowing or fading, so the flooring always looks as good as new.

- Exceptional temperature resistance, suitable for extreme climates: It does not soften or blister at high temperatures, nor does it become brittle and crack at low temperatures, making it suitable for a wide range of regions from tropical to polar climates.

- Eco-Friendly and Safe, Meeting Food-Grade Standards: Raw materials and additives comply with strict environmental requirements and meet food-grade hygiene standards, making them particularly suitable for health-sensitive environments such as kindergartens and schools.

- Low Bulk Density, Three-Dimensional Texture: The granules feature sharp, defined edges that create a microscopic texture when installed, enhancing slip resistance while imparting a rich, three-dimensional visual depth to the surface.

Comprehensive Application Scenarios: From Professional Competition to Recreational Landscapes

Our colored EPDM granules can be widely used in:

- Sports Facilities: Track and field tracks, basketball courts, tennis courts, and fitness areas—providing a stable coefficient of friction and impact absorption to help athletes perform at their best.

- Children’s Play Areas: Kindergartens and playground surfaces—soft to prevent injuries from falls, with vibrant colors that are non-toxic and odorless, nurturing children’s natural curiosity.

- Recreational Trails and Parks: Waterfront greenways, fitness trails—highly weather-resistant, with rapid drainage and slip resistance after rain, enhancing safety and quality in public spaces.

- Residential and Commercial Properties: Ground floors of elevated structures, rooftop gardens, and pool areas—highly decorative, easy to install, and seamlessly integrated with landscape design.

Why Choose Us? — Manufacturing Capabilities and Service Commitment

With over 25 years of deep industry experience, we have a thorough understanding of every critical step, from formula design to on-site installation. We are equipped with a full suite of advanced automated production lines, ensuring batch-to-batch consistency that exceeds industry standards. More importantly, we recognize that every project has unique requirements, which is why we offer:

- Full Color Customization: We match colors based on international color codes or customer samples, offering standard colors such as red, green, blue, yellow, and gray, as well as any custom shade.

- Flexible Granule Size Options: From 0.5mm fine powder to 3–4mm coarse granules, we can precisely match your needs based on surface thickness, texture style, and drainage requirements.

- Flexible Minimum Order Quantities: Whether it’s as little as a few dozen kilograms or a full truckload, we provide the same level of professional support.

- Fast Delivery: With ample raw material inventory and efficient production scheduling, we can coordinate expedited processing for urgent orders to help you complete your project on time.

Whether you’re building a new, high-standard sports venue, renovating a community playground, or creating a distinctive commercial pedestrian walkway, we can provide end-to-end technical support—from granule selection and color coordination to installation recommendations. Contact us today to receive free samples and a customized solution—let us infuse your space with safety and vitality using our sulfur-free, highly elastic, and durable colored EPDM granules. We look forward to partnering with you to create premium flooring projects that stand the test of time.

WOW(LYG) New Material Co Ltd is a manufacturer specializing in the production of EPDM rubber granules. We use sulfur-free vulcanization technology, it increases the service life by more than 3 times than traditional EPDM granules, and enhances the performance, including anti-aging, high-temperature resistance, and colorfastness.

We have over 25 years of production experience and offer customization for colors and granule sizes. NO MOQ.