Tempered glass with a microporous carborundum coating, sized for the Ender-3 V2 bed. The coating does the work: while the bed is warm it holds a part firmly, and as the glass cools that grip eases, so most prints can be lifted by hand with no glue stick and no prying. Glass also stays hard and shrugs off the scratching that eventually ruins a soft sheet, which suits a machine running long jobs in ABS or PETG. It drops onto the existing heated bed under the usual clips and wipes clean with a cloth between prints.
Good for
- Glossy flat bottoms on parts
- Long ABS and PETG runs
- Printing without glue or tape
- A scratch-resistant bed replacement
