What substance is best at stopping creaking between two hard-plastic surfaces?
This if for a mechanism on a baby buggy. I've been using lithium grease - both the aerosol spray and trying to spread lithium grease from a pot into the gap, but it only seems to last a short while before dissipating.
The image illustrates the small gap between the surfaces, which the top half of the buggy swivels on. It creaks in general use, as the two surfaces rub against one another.
What substance is best at stopping creaking between two hard-plastic surfaces?
This if for a mechanism on a baby buggy. I've been using lithium grease - both the aerosol spray and trying to spread lithium grease from a pot into the gap, but it only seems to last a short while before dissipating.
The image illustrates the small gap between the surfaces, which the top half of the buggy swivels on. It creaks in general use, as the two surfaces rub against one another.