Thermal Foils for Polystyrene Plates by Porvair Sciences Ltd

In addition, a full range of re-usable cap mats is available for friction sealing of plates. Foils and seals for the MicroSeal and MiniSeal II are supplied as cut sheets, 125mm x 78mm, in packs of 100. All Porvair heat seals have a sealing integrity range of -80ºC to +120ºC, are resistant to DMSO and TFA as well as most other solvents and will seal Polypropylene plates. For Polystyrene plates, please only use Clear Seal.