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Roll-Seal sealing films

AlumaSeal® foil, suitable for (for PCR, HTS and cold storage)

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aluminum film


adhesive sealing film on rolls for high-throughput applications on automated microplate sealers






pkg of 1 roll


Excel Scientific RF-80x100


PCR: suitable

W × L

80 mm × 100 m


suitable for (for PCR, HTS and cold storage)

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General description

Excel Scientific now offers adhesive sealing films on Roll-Seal rolls for use with high-throughput automated microplate sealers. Film rolls, constructed on three-inch-diameter plastic cores, are compatible with most common adhesive sealers (Brandel, Thermo-Fisher/Abgene, FluidX, KBiosystems). The Roll-Seal format provides reliable and efficient sealing at a lower cost per plate with minimal user intervention. Robust static-free packaging provides protection during shipment and facilitates accurate alignment and adhesion.

  • Fast, efficient, high-throughput sealing; 2.5-5 seconds/plate; no handling and backing removal from individual sheets
  • Hands-free; reduces chance of mishap or contamination; more uniform sealing from plate-to-plate
  • Heat-free; no high temperatures to damage sensitive samples or warp plates and cause robotic handling problems
  • Especially convenient when working with foils; avoids curling that occurs with individual sheets
  • Economical; lower cost per plate than individual sheet seals or heat-seal films
  • Easier peel for removal compared to many heat-seal films
  • High-precision dispensing with automated sealers; consistent positioning on plates
  • Compatible with most current adhesive SBS plate sealers
  • Static-free manufacturing and packaging facilitates alignment and adhesion
  • Protective packaging prevents damage during shipping
  • Plastic cores eliminate corrugate fiber dust

Roll-Seal adhesive seals are currently available in three sealing materials:
ThermalSeal RTS high-vapor-barrier, clear polyolefin with ultra-strong pressure-sensitive silicone adhesive for qPCR, sitting-drop protein crystallization, HTS, storage and general incubation applications
AlumaSeal pierceable aluminum foil with pressure-sensitive acrylic adhesive for PCR, HTS and cold storage
AeraSeal breathable rayon films for cell and tissue culture, easily pierceable for sample recovery

"ThermalSeal" and "AlumaSeal" are registered trademarks. "Roll-Seal", "ThermalSeal RTS", and "AeraSeal" are trademarks of Excel Scientific, Inc.

Legal Information

AlumaSeal is a registered trademark of Excel Scientific, Inc.
Roll-Seal is a trademark of Excel Scientific, Inc.

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