Binds SBR Granules
Used with compatible recycled SBR granules in resilient base layers for running tracks, wet-pour systems and other sports-flooring applications.
Sport Floor polyurethane binder · SBR & EPDM systems · manufacturer direct
PU Binder Aromatic for SBR & EPDM Sports Flooring Systems
Sport Floor manufactures PU Binder Aromatic for mixing with compatible SBR or EPDM rubber granules in resilient base layers used in running tracks, wet-pour rubber flooring and other polyurethane sports-flooring systems.
A professional rubber-granule layer depends on more than the granule itself. The binder determines how the particles are held together, how the mixture can be worked during installation and how the resilient layer connects with the rest of the sports-flooring system.
Sport Floor PU Binder Aromatic is manufactured using German raw materials within the applicable formulation. It is supplied directly to sports-flooring contractors, running-track installers, distributors, importers and project procurement teams for B2B orders and international export.
Sport Floor ManufacturedPart of the Sport Floor polyurethane sports-flooring product range.
German Raw MaterialsGerman raw materials are used within the applicable binder formulation.
SBR & EPDM CompatibilityDesigned for compatible rubber-granule systems according to the selected build-up.
Direct Global SupplyAvailable for contractors, distributors, importers and international projects.
Sport Floor manufactured polyurethane binder
One product inside a complete sports-flooring material system
Sport Floor PU Binder Aromatic is developed for the rubber-granule stage of compatible sports-flooring systems. It can be supplied as a single product or together with SBR, EPDM and the additional PU materials required by the selected system.
For project buyers, this matters because the binder should not be selected independently from the rubber granules, required layer thickness, following pore sealer or PU layers, site conditions and installation method.
Sport Floor manufactures and uses polyurethane sports-flooring materials within its own project activity and also supplies them directly for international orders. This gives buyers a single commercial route from product selection to system material supply.
What does PU Binder Aromatic do?
It binds rubber granules into a continuous resilient layer
The binder surrounds and connects compatible rubber granules so they can be installed as a uniform, elastic layer within the selected sports-flooring system.
Binds EPDM Granules
Can be used with compatible EPDM granules where the system specification calls for an aromatic binder and the layer is suitable for that product route.
Creates a Resilient Matrix
The binder connects individual granules into a continuous layer that can provide resilience within the complete sports surface.
Supports Layer Build-Up
The resulting rubber layer can form the base for compatible pore sealer, self-leveling PU, spray-coat or other specified system layers.
Project-Specific Mixing
The correct binder-to-granule ratio depends on the current Sport Floor TDS, granule type, size and the selected system — not a generic competitor ratio.
System Compatibility
Binder, granule, primer and following PU layers should be treated as one compatible system rather than unrelated products.
Mixing with SBR or EPDM
Correct binder selection starts with the rubber layer you are building
The same binder name should not automatically be used for every granule, finish and exposure condition.
In a typical resilient layer, the binder is mixed thoroughly with the specified rubber granules so the particles receive uniform coverage before the mixture is placed on the prepared surface.
For SBR base layers, the binder is commonly selected around the granule size, required resilience and the system that will be installed above it. For EPDM applications, the color, visibility and exposure of the finished layer also matter when deciding between aromatic and aliphatic binder routes.
Sport Floor can review the binder together with the required SBR or EPDM granules and the complete sports-flooring build-up so the commercial offer reflects the system rather than a single isolated chemical.
Uniform mixing is part of system quality
The exact ratio, mixing time, installation window and application conditions should follow the current Sport Floor technical data for the supplied product.
Aromatic vs aliphatic binder
Choose the binder according to where the layer sits and what the buyer needs to preserve
Sport Floor supplies both aromatic and UV-resistant aliphatic binder routes because visible colored layers and protected base layers do not always have the same requirement.
| Selection point | PU Binder Aromatic | PU Binder Aliphatic UV Resistant |
|---|---|---|
| Primary commercial role | Efficient binder route for compatible SBR/EPDM resilient and base layers where the system allows aromatic polyurethane. | Selected where UV stability and visible color preservation are important requirements. |
| Typical layer position | Base, resilient or non-color-critical layer within compatible sports-flooring systems. | Visible or color-sensitive EPDM / finishing applications where the system specifies a UV-stable binder. |
| Rubber granules | Compatible SBR or EPDM according to the Sport Floor specification. | Compatible colored EPDM and other specified applications according to the product TDS. |
| Outdoor color requirement | Review the layer position and whether long-term color stability is critical. | Preferred route when the project specifically requires a UV-resistant binder for exposed colored material. |
| Product page | Current product | PU Binder Aliphatic UV Resistant |
Do not choose aromatic vs aliphatic from price alone.
The correct decision depends on whether the binder is buried in a base layer, used with visible colored granules, exposed to sunlight, or required to maintain a specific visual appearance.
Typical sports-flooring applications
PU Binder Aromatic across track, wet-pour and resilient rubber systems
The product is selected where compatible rubber granules must be bonded into a resilient layer within the approved Sport Floor system.
Sandwich Running Tracks
Used with compatible SBR granules to create the resilient base layer before pore sealing, dense PU layers and the specified wearing surface.
Spray Coat Running Tracks
Used in compatible SBR/PU base layers before the spray-applied wearing system where specified by the selected build-up.
EPDM Wet Pour Flooring
Can be selected with compatible rubber granules where the wet-pour system specification allows the aromatic binder route.
Rubberized PU Base Layers
Supports resilient rubber-granule layers used beneath compatible polyurethane sports-flooring systems.
Jogging & Training Areas
Applicable in compatible resilient rubber systems serving jogging tracks and training areas.
Multi-Purpose Sports Surfaces
Used where the approved system includes a bonded rubber-granule layer beneath the final sports surface.
Where the binder sits in the system
PU Binder Aromatic is usually inside the rubber layer — not on top of it
The binder is mixed with the specified granules to create the resilient rubber layer. Once that layer is cured and ready, the system may continue with pore sealing, self-leveling polyurethane, spray-coat material, EPDM wearing granules or other specified layers.
This is why the binder page must connect directly to the system pages. A buyer ordering a running-track material package needs to know not only which binder is required but also what primer, rubber granules, pore sealer, PU layers and finish belong around it.
German raw-material advantage
Manufactured with German raw materials within the applicable binder formulation
For contractors and distributors, a PU binder is not a commodity if it sits inside a system that must perform as one connected structure.
Controlled Material Platform
Sport Floor uses German raw materials within the applicable PU Binder Aromatic formulation as part of our polyurethane manufacturing approach.
Manufacturer + User
Sport Floor also uses its own polyurethane sports-flooring materials in projects, connecting product development to practical installation requirements.
Manufacturer + Exporter
International buyers can source the binder alone or combine it with rubber granules and additional Sport Floor PU system materials in one commercial package.
SBR or EPDM?
The binder is only half the decision — the rubber granule matters too
The complete layer is defined by binder type, granule type, granule size, required thickness, layer position and exposure.
SBR Base Layers
SBR is commonly used in resilient base layers where shock absorption, thickness and cost efficiency are important to the system design.
EPDM Layers
EPDM is selected for colored rubber applications and can also be used in wet-pour or wearing-layer configurations according to the system.
Granule Size
Particle size affects packing, surface texture, binder demand and application behavior, so the specification should identify the granule size rather than only the material name.
Layer Thickness
Thicker resilient layers require more rubber and binder; quantities should be calculated from the actual system rather than copied from another project.
Visible vs Buried Layer
The need for color stability and UV exposure becomes more important when the binder and granules form a visible top layer.
System Above
Where the rubber layer will receive pore sealer, dense PU or spray material, the complete compatibility route should be confirmed before purchase.
Application workflow
From dry granules to a finished resilient layer
Always follow the current Sport Floor TDS, system specification and approved project method statement for the actual product supplied.
Confirm the System
Identify whether the layer belongs to Sandwich, Spray Coat, Wet Pour, Rubberized PU or another approved Sport Floor build-up.
Select the Granules
Confirm SBR or EPDM, granule size, required color where relevant and total layer thickness.
Prepare Dry Material
Rubber granules should be suitable for the application and handled according to the current system requirements before mixing.
Mix with PU Binder
Use the product-specific binder ratio and mixing procedure stated in the current Sport Floor technical data.
Place & Compact
Spread, level and compact the rubber mixture to the specified thickness using the approved installation method.
Continue the System
After the layer is ready, install the next compatible pore sealer, PU layer or finish according to the selected build-up.
Technical product data
Use the current Sport Floor TDS for the actual binder supplied
Aromatic binders from different manufacturers can have different viscosity, density, NCO content, binder ratios, cure behavior and pack sizes. Do not copy another manufacturer’s values into a Sport Floor specification.
| Item | Sport Floor PU Binder Aromatic | Why it matters |
|---|---|---|
| Product Category | Aromatic polyurethane binder for compatible rubber-granule sports-flooring layers. | Defines the product’s role within the system. |
| Primary Use | Binding compatible SBR or EPDM granules in resilient layers. | Connects the chemical product to the actual flooring application. |
| Raw Materials | German raw materials used within the applicable formulation. | Key Sport Floor product-quality differentiator. |
| Binder Chemistry / Component Type | Confirm on the current Sport Floor TDS. | Controls handling, curing and application procedure. |
| Viscosity | Confirm on the current Sport Floor TDS. | Affects mixing and wetting of rubber granules. |
| Density | Confirm on the current Sport Floor TDS. | Important for technical submittals and quantity calculations. |
| NCO Content | Confirm on the current Sport Floor TDS where applicable. | Product-specific chemical data should come from the manufacturer’s current document. |
| Binder : Granule Ratio | Use the current Sport Floor TDS and selected system specification. | Ratio changes with granule type, size and application. |
| Cure / Working Time | Follow current Sport Floor product data and actual site conditions. | Temperature and humidity can affect practical installation timing. |
| Application Conditions | Follow the current Sport Floor technical limits. | Site conditions influence mixing, placement and curing. |
| Packaging | Confirmed in the current commercial offer. | Required for pallet, container and project-order planning. |
| Storage / Shelf Life | Follow the current product label and Sport Floor TDS. | Important for distributors, warehouses and export shipments. |
Need current documents?
Request the latest TDS, SDS, packing information and commercial offer at
info@sportfloor-m.com.
Common specification mistakes
A good binder cannot compensate for the wrong granule or wrong system
Copying a Competitor Ratio
Binder-to-rubber ratios are product and system specific. Use the current Sport Floor TDS for the actual binder supplied.
Using Wet or Contaminated Granules
Rubber condition can affect mixing and curing; use suitable clean materials handled according to the approved method.
Choosing Aromatic for a Color-Critical Finish
Where UV stability and visible color preservation are critical, evaluate the aliphatic UV-resistant binder route instead.
Ignoring Granule Size
Different sizes create different void structure, surface texture and binder demand.
Mixing Unchecked Brands
Binder, granules and following PU materials should be checked for system compatibility rather than assumed interchangeable.
Buying by Price per Kilogram Only
The useful comparison is the complete layer cost, required ratio, system performance, documentation and supply reliability.
Manufacturer + installer + exporter
Source the binder from a manufacturer that supplies the complete system around it
Sport Floor manufactures a wider polyurethane product family for sports flooring, allowing professional buyers to source compatible products from one commercial and technical route.
Running-Track Contractors
Binder supply for compatible Sandwich, Spray Coat and related resilient track-layer packages.
Wet-Pour Installers
PU binder with compatible SBR or EPDM granules for approved wet-pour sports and rubber-flooring systems.
Distributors & Importers
Manufacturer-direct supply for companies building a professional sports-flooring materials range in their market.
Project Procurement
BOQ-based supply of binder, granules, primers, pore sealers, PU layers and finishing materials.
Request an accurate B2B quotation
Send the information that determines binder quantity and system compatibility
A useful quotation should be based on the rubber layer and complete project — not only “price per kg of binder.”
Application
Running track, wet pour, playground, jogging track, multi-purpose sports flooring or another compatible system.
Granule Type
State whether the project uses SBR, EPDM or a specified combination.
Granule Size
Provide the required size range where already specified.
Layer Thickness
The resilient-layer thickness directly affects total granule and binder quantities.
Total Area
Provide total square metres for material calculation.
Selected System
Sandwich, Spray Coat, Wet Pour, Rubberized PU or another specified build-up.
Destination
For export, provide country, city and preferred port or delivery point.
Documents
List required TDS, SDS, packing or technical-submittal documents.
Build the complete system
Continue from the binder to granules, system layers and finished surfaces
These pages connect PU Binder Aromatic with the products and systems professional buyers typically specify around it.
PU Binder Aromatic FAQ
Questions contractors and distributors ask before ordering
What is PU Binder Aromatic used for?
It is used to bind compatible SBR or EPDM rubber granules into resilient layers for running tracks, wet-pour rubber flooring and other compatible sports-flooring systems.
Can PU Binder Aromatic be mixed with SBR granules?
Yes, where the selected Sport Floor system specifies compatible SBR granules and aromatic polyurethane binder for the resilient layer.
Can PU Binder Aromatic be used with EPDM granules?
Yes, in compatible applications. Where the EPDM layer is visible and long-term UV color stability is an important requirement, the PU Binder Aliphatic UV Resistant route should also be evaluated.
What is the difference between aromatic and aliphatic PU binder?
Aromatic binder is commonly selected for compatible base and resilient rubber layers. Aliphatic UV-resistant binder is selected where visible colored layers require stronger UV and color-stability performance.
Is PU Binder Aromatic used in running tracks?
Yes. Aromatic PU binder is commonly used with SBR granules in compatible Sandwich, Spray Coat and related resilient running-track layers.
Can it be used in wet-pour rubber flooring?
Yes, where the wet-pour system specification calls for an aromatic polyurethane binder with the selected rubber granules.
Does Sport Floor manufacture PU Binder Aromatic?
Yes. PU Binder Aromatic is part of the Sport Floor polyurethane sports-flooring product range manufactured for project use, contractors, distributors and international export.
Does Sport Floor use German raw materials in the binder?
Yes. German raw materials are used within the applicable Sport Floor PU Binder Aromatic formulation.
What binder-to-rubber mixing ratio should I use?
Use the current Sport Floor TDS and the selected system specification. The correct ratio depends on the binder, granule type, size and intended layer, so a generic competitor ratio should not be copied.
How much binder do I need for my project?
Send the total area, layer thickness, granule type, granule size and selected system. Sport Floor can review the material requirement using the current product and system data.
Can I buy binder and SBR together?
Yes. Sport Floor can review supply of PU Binder Aromatic together with compatible SBR granules and the additional PU products required by the selected system.
Can I buy binder and EPDM together?
Yes. Buyers can request the binder together with compatible EPDM granules, subject to the system and color/UV requirements of the project.
Can Sport Floor export PU Binder Aromatic?
Yes. International contractors, distributors, importers and project buyers can request direct supply. Send quantity and destination to info@sportfloor-m.com.
Can I request TDS and SDS documents?
Yes. Request the current product documents at info@sportfloor-m.com and use the latest issued Sport Floor data for technical approval and application.
Can Sport Floor supply the full running-track material system?
Yes. Buyers can request individual materials or wider packages including primer, binder, SBR/EPDM granules, pore sealer, self-leveling PU, spray materials, top coats and line marking according to the selected system.
Sport Floor PU manufacturer · German raw materials · global supply
Buy the binder as part of the layer — and the layer as part of the system.
Send the project application, area, SBR or EPDM granule requirement, layer thickness, selected sports-flooring system, required quantity and destination. Sport Floor can quote PU Binder Aromatic alone or prepare a wider compatible material package for direct international supply.