Description
The EM-Tec Bell Jar Polish is a soft dry polishing compound. It is specially developed as non-scratching polish for glass and similar surfaces. Ideal for using on glass bell jars and windows used on vacuum systems such as sputter coaters, carbon coaters and metal evaporation systems. Compatible with glass vacuum chambers made from Schott, Corning or Pyrex glass.
EM-Tec Bell Jar Polish main polishing ingredient is select grade calcium carbonate and does not contain dyes, chlorine or phosphor. It is best used with water and a polishing cloths or textile wipes for optimum results. Equally suitable for cleaning metal surfaces such as stainless steel and other hard metals. When used on soft metals, like aluminium, micro scratching can occur.
After polishing, clean residue with moist wipes and a final rinse with isopropanol/acetone. Available in 200 gram container.
Warning: polishing compounds containing aluminium oxide or silicon carbide (like Scotchbrite) pads) must be avoided for cleaning glass. They leave scratches in the glass surface, resulting in difficult to clean surfaces and reduced vacuum pumping performance
