Porvair Sciences Adhesive Seal Gas Perm Woven - Roll SF32080LR

Porvair Sciences Adhesive Seal Gas Perm Woven - Roll SF32080LR is a self-adhesive, gas-permeable woven seal designed for short-term incubation and sample storage. The seal is made from white rayon nonwoven material and provides a hydrophobic, low vapour transfer barrier that is peelable and pierceable for manual or automated access. Typical use cases include short-term incubation, seed and insect storage, and cell culture applications where reduced evaporation and protection from solid contamination are required.

Key Features:

• Format: Roll (150 m x 80 mm)
• Material: White rayon nonwoven (polymer)
• Seal type: Self-adhesive, peelable and pierceable
• Temperature range: -20 °C to 40 °C
• Compatibility: Polypropylene (PP), Polystyrene (PS), Polyethylene (PE) and COC
• Sterility: Non-sterile

Advantages:

• Allows gas exchange while reducing evaporation compared to lids due to hydrophobic, low vapour transfer construction
• Peelable and pierceable design enables manual or liquid-handling robot access without damaging samples
• Provides a barrier to solid contamination during short-term incubation and storage