Jenkins Joint Filler (5 kg can) is a solvent-based clear resin binder for the preparation of wood floor filler - mixed with dust collected from the sanding process and applied as an wood putty in the gaps of the boards / planks / blocks.
Advantage: very short drying cycle - hard within 30 minutes.
For alternative waterbased clear joint filler product see Bona Mix&Fill Plus.
This product is also available in 1L package.