Mirror Tile Bed
Generic / House Brand
☀ UV Stable
⬡ Chemical Resistant
Overview
Standard 30cm mirror tiles used as printing surface. Ultra-flat, perfectly smooth, and gives parts a mirror-smooth first layer. Combined with hairspray or glue stick, excellent PLA bed. Extremely cheap — $2 tiles from hardware stores.
Properties
Difficulty
beginner
Flexibility
rigid
Layer Adhesion
fair
Enclosure
no
Heated Bed
no
Dry Storage
no
Pros
- Perfectly flat and smooth
- Ultra-cheap
- Mirror finish on first layer
- Easy to replace
- Multiple tiles give you time for swaps while one cools
Cons
- Heavy
- Fragile — chips and cracks
- Needs adhesion aid (hairspray/glue)
- No flex release — use spatula
- Thick glass adds thermal mass (slower bed heating)
Best For
- PLA for display-quality bases|PETG with glue stick|Budget printers
Avoid For
- High-temperature printing (cracks risk)|Heavy-use environments|Enclosed printers with high bed temps
Storage
Handle carefully — glass edges are sharp. Store flat. Replace if chipped or cracked.
Laser Compatibility
Not applicable
Brands
Hardware store genericThreshold (Target)Bed Bath & Beyond