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Real Race Seats 90 Litre Poly-Bead Resin Seat Insert Kit

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£48.37Incl VAT£40.31Excl VAT
£287.52Incl VAT£239.60Excl VAT
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Real Essential seats are made by positioning the driver on a liner filled with micro poly-beads and a slow cure resin. The kits are designed to allow the driver to ensure the optimum seating position is achieved by displacing the beads and resin mix (mix features black pigment to ensure best results) in the liner. Mixing the kit is a straightforward process of using the mixing bottle (included) for optimum results. Curing is achieved by applying a vacuum via an attached valve (using a Vacuum Pump And Hose, see Accessories), allowing the liner to be formed to the desired profile and shape, which is then maintained throughout the curing process.

Designed for open cockpits such as Caterham including CSR and Lotus.

  • Complete Kit For DIY Manufacture
  • Makes A Seat That Fits You Perfectly
  • Curing Is Achieved By Applying A Vacuum
  • Gives Increased Comfort, Safety And Durability
  • Comes Complete With Full Instructions

Race proven poly-bead seat resin kits include the following:

  • Black colour pigment to ensure confidence when mixing the resin with beads
  • Resin and hardener semkit (mixing bottle) which is simpler, cleaner and easier to use
  • Fire retardant, anti-bacterial brushed nylon fabric and spray adhesive for covering seat insert

Although preparation and curing time is longer than 2-part foam, the advantages are well worth it! Users have time to test various seating positions before adding the resin to ensure they achieve the best seating position which can then be replicated once the resin is added and mixed. These seat infills offer increased comfort, safety, and durability.


In-store displays:

We have a premium range of over 125 seats from brands including: Bimarco, Cobra, Corbeau, Sparco, OMP, Recaro, GP-Race, and Bride to name just a few brands we work with.  

Alongside this, we also stock and display HANS devices, harnesses, race-wear, race-suits, FIA helmets and various other safety equipment. If you are looking to visit us to see and try any particular seat or product, please contact us in advance and we’ll be happy to help.

In-Store appointments:

Due to the specialist nature of our services, we do ask that you please contact us in advance to book an appointment. We have multiple slots available each day including selected availability at the weekend.

Working by appointment allows us to dedicate our time with you and provide a personal and professional service. We’ll always ensure you leave with the right equipment for your needs.

Slice it in 3: (option 1)

Available on orders over £50.00

Spread the cost in 3 equal card payments.
No fees, no interest and no credit check. No impact on your credit score!
Simply add your products to your basket and checkout. 
Choose Slice it in 3!

Pay later finance: (option 2)

Available on orders over £300.00

Spread the cost of your purchase into equal monthly payments.
Available over 12, 24 or 36 months at just 12.9% interest
Simply add your products to your basket and checkout. 
Choose Klarna finance!

Fast delivery lead times:

If you require fast delivery, please contact us in advance of ordering and we’ll happily check stock allocation and availability for you. We carry a large amount of stock at our showroom and across multiple distribution hubs. This allows us to provide immediate dispatch across a huge number of brands from Corbeau and Cobra through to Sparco and OMP. (Does not apply to all items)

Due to the niche market we work in, some products are custom hand made to order, or special order from manufacturers like PCI Racing and Planted Technology. If you want to know how fast a product will be dispatched. Simply drop us a message through our Contact us form.

Addtional lead time notes:

Quick dispatch: Stocked products are dispatched within 24-48 hours with Parcel Force.
Sparco roll cages: We can only deliver these to a registered (LTD) company address.
In-store collection: Please contact us in advance to book an in-store collection appointment.


We stock a wide range of the Real Race lumbar support pump up cushions in various sizes. These can be made available for dispatch within 24 hours. 

Specicalist components: Various materials and specialist components are directly sourced from the manufacturer to order. This direct delivery method means that most in stock parts are delivered within an estimated 7-10 days. 

Need them fast?  Please contact us in advance to check our stock and product availability. we may be able to dispatch them within a shorter lead time. Speak to us in advance to find out how we can assist.


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