You can repair cracked shower glass with a few simple at-home supplies. If you have liquid dish soap, two-part epoxy, a razor blade, a glass cleaner, and a putty knife, you’ll be able to repair cracked shower glass without having to phone the professionals. Follow the steps below to repair cracked shower glass:
Clean the glass with dish soap.
Mix up the two-part epoxy.
Apply the epoxy to the crack in the glass using a putty knife.
Remove the excess epoxy with a razor blade and let the rest cure.
Use glass cleaner to spiff up the surface of your shower door.