EQ-ECO-519-LD is a High strength adhesive film on one side for bonding wafer (up to 6" Dia.) or thin substrate (< 2.0 mm thickness) to vacuum chuck of VTC-50, VTC-100, VTC-200, and wafer dicingClick here for SDSSPECIFICATIONS: Width 6.0" Thickness 125μm Length Price sold by 10 feet per quantity Item It is the consumable part, replace the gasket each time assembly. It may cause a leak when reusing. Application case Programmable Hi-Speed Spin Coater (10K rpm & 5" max) with Vacuum Chucks (Optional Heating Cover) - VTC-100PA The tape can hold a rectangular/ square slide at 10000 RPM, in high-speed mode, there is two things need to do. Do not reuse the tape Use the largest chuck, a vacuum chuck with the diameter of 4 inch or larger is recommend. Put the tape and the sample on the very middle of the vacuum chuck. Application Notes