Downstairs I used some of the Amber Polyx tints and that did stain the filler a little, but the clear satin hasn't done much at all. I think the problem is that the filler goes on a good pale brown colour then turns white when you sand it.
I saw that Osmo do their own pre-mixed wood filler in a range of colours, but it seemed to be about £6 for a 200g pot.
Yes it's the two-part stuff.
Downstairs I used some of the Amber Polyx tints and that did stain the filler a little, but the clear satin hasn't done much at all. I think the problem is that the filler goes on a good pale brown colour then turns white when you sand it.
I saw that Osmo do their own pre-mixed wood filler in a range of colours, but it seemed to be about £6 for a 200g pot.