Eli-Flex is a two part polyurethane resin formulated to effect quick and easy conveyor belt repairs

Eli-Flex is available both in paste and liquid forms. These have been formulated for applications on vertical or horizontal surfaces for instant conveyor belt and rubber repair e.g. holes,tears, splits, cracks, sealing joints, preventing spillage, covering metallic fasteners, repairing marine fenders and floating hoses. Eli-Flex is designed to be applied with a spatula or a similar tool. After a few hours the cured product achieves physical properties similar to the conveyor belt rubber cover.

There is also an Eli-Flex Adhesion Promoter to aid the adhesion of Eli-Flex in difficult conditions, Eli-Bond FR704 is a one-part, brush-on adhesion promoter that strengthens and enhances the bond of polyurethane resins to specific rubbers, concrete, metals, steels and fabric carcass. Please see TDS and SDS below.

The product range has enjoyed rapid growth worldwide in the last few years, this marketing success can be attributed to the following unique properties:

  • Quick setting
  • Easy application - designed to be used on site with minimal tools
  • Excellent flexibility
  • High tear & impact resistance
  • Good wear and abrasion resistance
  • Flame retardant
  • Low irritation potential
  • Easy to use twin pack mixing & application system

Pack sizes

   Eli-Flex Paste      Eli-Flex Liquid  
100g 150g
150g 300g
150g 1 kg

Application video for Eli-Flex Conveyor Belt & Rubber Repair Resin

Additional Videos

https://www.youtube.com/watch?v=cQWOvkLgsmM&t=33s Eli-Flex Missing Filler Strip

https://www.youtube.com/watch?v=tVjnWqVtpWU&t=45s Eli-Flex Mechanical Splice Seal

https://www.youtube.com/watch?v=Vtv7jitHIZw Eli-Flex Lateral Edge Damage

https://www.youtube.com/watch?v=TUZKjbfbc5I&t=16s Eli-Flex Repairing an L shaped Gouge

https://www.youtube.com/watch?v=NA3COaYNhQg Eli-Flex Repair Circular Hole


  Mix ratio    by weight: 100 parts resin to 22 parts hardener
  by volume: 100 parts resin to 18 parts hardener 
  Surfaces   canvas, wood, MDF & glass
  Curing time    touch dry in 4/5 hours at 23°C
  Coverage   1 litre of the mixed product will cover 2m²@ 0.5 mm thick (1kg = 1 litre)
  Pot Life   10 - 15 minutes at 23°C
  Shelf life   24 months in sealed containers


Conveyor Belt Application

Eli-Flex can be used on all types of rubber and PVC conveyor belts, this includes fabric carcass, steel cable and steel cored belts. Simply open the pre-filled pouch, remove the separator clip, knead the two parts together for 2 minutes, cut a corner and pour. Smooth the resin into the repair with the spatula provided.

Ancillary Application

Industrial tyre repair, vehicle anti-roll bar repair, general rubber rebuilding, rubber castings, rubber repair, mouldings, cable-entry sealing, marine fender repair, floating hose repair, watertight insulation, expansion joints, anti-vibration pads etc.

Eli-Flex Technical Data Sheet PDF

Eli-Flex SDS PDF

Eli-Bond FR704 instructions PDF

Eli-Bond FR704 SDS PDF


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Eli-Flex Conveyor Belt & Rubber Repair Resin

  • Brand: Eli-Chem
  • Product Code: ***Unavailable to buy - Please contact us
  • Availability: Out Of Stock

Tags: Eli-Flex, conveyor belt repair, conveyor belt, rubber repair resin, PVC belt repair, FR909/N60, FR704