Cheap glass for 12"

[jackal24]

I have a 12" Pegasus. Around here, HD does not cut glass, and the pieces I got from lowes were not flat (took a while to figure that out. Figured out that both stores sell "mirror tiles" that are 12"x12" and fit perfectly. As a side benefit, a pack of 6 cost the same as the 2 pieces of glass that I had cut, and the mirrors seem to be flatter.

[dustmann]

Thanks for the tip! I will definitely be trying this out next time. PETG eats the cheap HD glass. I usually buy the 12x36" glass and cut it myself. Looks to be about the same price locally (12x36 is $6, and the 6 pack of the mirror tile is $11 something), and I won't have to cut it.

Is the mirror tile reversible? I usually turn over the glass before tossing it when it starts to get divots on one side.

[jackal24]

Not reversible. It has the silver mirror coating on one side.