ThermalSeal® is a 50µm heat-resistant polypropylene film designed for thermal cycling applications. Each film measures 3.125 x 5.425 inches and offers sufficient sealing area for all PCR plates. Certified DNase, RNase and nucleic acid free.

ThermalSeal® films are not pierceable. For applications where piercing with pipet tips or robotic probes is required for product recovery, see AlumaSeal II™ films. For real-time PCR applications where maximum optical clarity is required, see ThermalSeal RT™ or ThermalSeal RT2RR™.