Plate sealing film is a kind of disposable lab consumbles and specially designed for qPCR assays. It is used with 96-well plates (Vazyme #PCR09601SS/PCR09602SS) and 384 -well plates. Pressure-activated sealing film is carefully developed with high-quality polyester. They provide an airtight seal when pressed and can be used for complex applications requiring precision positioning on the plate surface.