So i just moved in an old house that got some minor problems

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578KB, 3264x1836px

This a pic on the side so you can see the real problem

>>1127061
Throw it ina trash or be prepared to do battle every few months. Had one when i was a kid and dad hung a curtain rod after about year 4

>>1127061
>the problem is that it get stuck because it expands with the heat (im guessing) making them somewhat concave so both the acrylics touch each other
It will expand with heat, but it will also absorb water (a few percent by weight total), and the wet expands bowing toward the wet.

>>1128670
>but it will also absorb water
Acrylic absorbs water?

I just got the stupids.

>>1127061
If it warps so they touch, how about giving one a very slight bend so it cannot?

Otherwise, redo that ganky bathroom.

>>1128755
>Acrylic absorbs water?
Yes. Not much, but enough to cause expansion. Read the material spec sheets.

Or just take a flat piece and keep one side wet. It will be noticeably bowed in a few hours.

>>1127061
Rip it out. Who wants that piece of shit on their bath anyway