Osmo Wood Filler is a water-based edge filler, wood putty, sanding sealer and gap filler all in one.
It dries very quickly - within approximately 30 mins and it can be sanded after this time, setting it apart from many other wood fillers.
Being water based, it is pleasant to work with as well as being non-toxic and non-flammable. It is also resistant to heat and freezing, and won't shrink, crack, drop out, or sink.
Available in the following colours: