ClearASeal Weld™ Heat Sealing Film

Overview

Optically clear heat sealing film, non-peelable, difficult to pierce; suitable for qPCR, optical applications and storage

• Heat sealing offers a 100% effective method for plate sealing for a complete seal integrity, as well as being quick and cost effective
• Our ClearASeal Weld is an optically clear polymer film forming a permanent seal to polypropylene plates
• The optical clarity of this seal enables its use for sealing plates required for imaging use, including fluorescent detection methods such as qPCR and colorimetric assays
• The ClearASeal Weld forms a complete seal to a plate, enabling both low and very high temperature uses, including low temperature storage and high temperature incubations
• This seal is suitable for PCR/qPCR, even without the use of a pressurized heated lid, and is 100% effective when used in water bath thermal cyclers
• The permanent nature of this 100% effective seal renders it suitable for the storage and disposal of hazardous material
• ClearASeal Weld demonstrates a good solvent resistance and can be utilized for long term compound storage
• This seal is available as sheets, for use with manual and semi-automated sealers, such as our HeatASeal 500 Sealing Machine
• Also available in multiple roll formats compatible with specified automated heat sealers, such as our Wasp or Chameleon XT

Key Features

• Permanent seal
• Difficult to pierce
• Non-peelable
• Seal integrity range: -80°C to 110°C
• DMSO and solvent resistant
• Autoclavable (121°C)*

Use

• Applications: suitable for PCR and qPCR, long term storage, and disposal of hazardous materials
• Seals polypropylene plates
• Compatible with water bath thermal cyclers