Future Floor Wax

[nurturer]

Is airbrushing Future Floor Wax still a good choice for adding a gloss finish or for making scratches on transparent pieces disappear?

I had read a while back that the formula had changed and now it tends to yellow over time.

[southwestforests]

Yellowing over time is not a new phenomena, I have a 5 to 8 year old only partly used bottle which got forgotten about in the back of the pantry and it has visibly yellowed.

EDIT: it seems to be older than 5, closer to 8, judging by copyright date on label.

[seam-filler]

I'm pretty sure that yellowing (especially in the bottle) must be largely controlled by storage conditions, presumably air, moisture, light and temperature. I stocked up when Klear (as it is called in the UK) was about to be deleted from the range over 10 years ago. So I have ended up with four bottles all stored in a dark, cool place and none have yellowed - including the open bottle. So it would seem that temperature might be the main yellowing factor.

Personally, I've never noticed any significant yellowing on transparencies. I don't use it as a general varnish so I couldn't say about yellowing over paint.

[nurturer]

Thanks guys