What Is SBR Rubber? UK Expert Answer 2026
Last updated: May 2026
What Is SBR Rubber? The UK Expert Answer
SBR (Styrene-Butadiene Rubber) is a synthetic rubber compound made from styrene and butadiene monomers. It is the most common type of rubber used in flooring, matting, tyres, and industrial products in the UK. Most recycled rubber flooring is SBR -- made from shredded car and lorry tyres bonded with polyurethane binder.
SBR vs EPDM vs Neoprene vs Nitrile: Full Comparison
| Property | SBR | EPDM | Neoprene | Nitrile (NBR) |
|---|---|---|---|---|
| UV / Weather resistance | Poor -- indoor only | Excellent -- best outdoor | Good | Fair |
| Oil / fuel resistance | Poor | Poor | Good | Excellent |
| Cost (relative) | Low (recycled) | Medium-High | High | Medium-High |
| Typical hardness | 60-70 Shore A | 50-80 Shore A | 50-75 Shore A | 55-75 Shore A |
| Best indoor use | Gyms, stables, factories | Outdoor matting | Marine, engineering | Garages, oil environments |
| Food safe grade? | No | Yes (FDA grade) | Yes | Yes |
What Is SBR Rubber Used For in the UK?
- Gym flooring: SBR rubber tiles and rolls are the dominant gym flooring material in the UK -- used in home gyms, commercial fitness centres, and school sports halls. See our gym flooring range.
- Stable mats: 17mm and 22mm SBR stable mats are the standard flooring for horse stables, cow cubicles, and livestock housing across the UK. Browse our stable mats collection.
- Playground safety surfaces: Recycled SBR crumb rubber is the base layer in wet pour playground surfaces and loose-fill playground surfacing across UK schools and parks.
- Industrial matting: SBR rubber matting rolls provide anti-slip, anti-fatigue flooring in factories, warehouses, and commercial kitchens. See our industrial floor mats.
- Vehicle tyres: SBR is blended into car and lorry tyre compounds for improved abrasion resistance and wet grip.
- Shoe soles and footwear: SBR provides durability and grip in work boot and trainer outsoles.
SBR Rubber Flooring: Grades and Formats
| Format | Thickness Range | Typical Application | Key Benefit |
|---|---|---|---|
| SBR Rubber Rolls | 3-15mm | Garages, corridors, vans, industrial | Seamless coverage, cut to size |
| SBR Interlocking Tiles | 15-25mm | Gyms, home gyms, garages | Easy DIY install, replaceable |
| SBR Stable Mats | 17-22mm | Stables, kennels, farm buildings | High density, easy clean |
| SBR Playground Safety Tiles | 40-75mm | Schools, parks, nurseries | BS EN 1177 certified |
| SBR Sheet (gasket grade) | 1.5-25mm | Industrial seals, gaskets | Cut to any shape |
Is SBR Rubber Safe?
SBR rubber flooring is safe for use in gyms, stables, playgrounds, and industrial environments. It is NOT food-safe -- SBR should not be used in direct food contact applications. For food environments, specify EPDM or nitrile rubber. SBR does not contain hazardous levels of volatile organic compounds (VOCs) once cured and aged; the initial odour from new SBR flooring dissipates within 2-4 weeks with ventilation.
2026 Update: SBR Rubber Market Developments
- Tyre-derived rubber supply: The UK generates approximately 500,000 tonnes of end-of-life tyres annually. SBR flooring manufacturers now divert a significant proportion of this stream, supporting circular economy targets.
- Low VOC SBR formulations: New polyurethane binder formulations have reduced VOC emissions in fresh SBR tile installations, making them more suitable for sensitive indoor environments including schools and nurseries.
- REACH compliance: SBR rubber flooring sold in the UK must comply with REACH regulations regarding restricted substances. All Rubberco SBR products carry current REACH compliance documentation.
FAQ: SBR Rubber UK
What is SBR rubber?
SBR (Styrene-Butadiene Rubber) is a synthetic rubber compound. It is the most common rubber type used in flooring, matting, tyres, and industrial products in the UK. Most recycled rubber flooring is SBR -- made from shredded car tyres bonded with polyurethane binder.
Is SBR rubber waterproof?
SBR rubber is water resistant but not rated for submerged applications. It resists surface water well and does not absorb moisture into its structure. For wet room floors, pool surrounds, and permanently wet environments, EPDM offers superior water resistance and is the preferred choice.
How long does SBR rubber last?
SBR rubber flooring lasts 15-25 years indoors with normal use. Heavy commercial gym floors may last 20+ years. Outdoors, UV exposure causes SBR to discolour and stiffen -- expect 5-10 years outdoors without a UV-stabilising top layer. Stable mats in equestrian environments typically last 15-20 years.
Does SBR rubber smell?
New SBR rubber flooring has a noticeable odour from residual oils in the recycled rubber. The smell is harmless but can be strong in poorly ventilated spaces. Ventilate the area well during and after installation -- the odour typically dissipates significantly within 2-4 weeks. Outdoor installation in summer accelerates off-gassing.
What is the difference between SBR and EPDM rubber?
SBR is typically recycled rubber (from tyres) with good mechanical strength and low cost, but poor UV and ozone resistance -- best for indoor use. EPDM is a virgin synthetic compound with excellent UV, ozone, and weather resistance -- always the correct choice for outdoor rubber flooring. EPDM costs 2-3x more than SBR. See our EPDM rubber guide for a full comparison.
Can SBR rubber be used outside?
SBR can be used outside in shaded or semi-covered positions for a limited time, but it is not recommended for fully exposed outdoor applications. UV exposure causes SBR to fade, stiffen, and eventually crack. For any fully outdoor rubber matting application, specify EPDM for longevity and consistent performance. See our outdoor rubber matting range.
Shop SBR Rubber Products at Rubberco
- Rubber Matting Rolls UK -- SBR Cut to Size
- Gym Flooring UK -- SBR Tiles and Rolls
- Stable Mats UK -- Heavy-Duty SBR
- Rubber Sheeting UK -- SBR Sheet
Free UK delivery on all orders. Cut to your exact required size.
