Flexible & Stretchable – Expands over 200%, conforming to irregular shapes for a secure seal.
Moisture & Contamination Resistant – Protects samples from evaporation and external contaminants.
Chemical-Resistant – Withstands exposure to many polar substances for up to 48 hours.
Temperature Tolerant – Performs in a range of -45 °C to +50 °C, ensuring lab versatility.
Easy to Use & Remove – Adheres securely yet peels off cleanly for efficient sample handling.
Wide 4" Format – Covers larger labware or multiple containers in one application.
125-Foot Roll – Long-lasting supply for high-use labs, minimizing replacements.
Self-Sealing, No Residue – Stretches and clings securely without adhesive for easy removal.
Transparent for Quick Identification – View sealed contents without unwrapping.
Versatile Use – Ideal for horticulture, food storage, and industrial applications beyond the lab.
More About this Item
Parafilm M is a semi-transparent, flexible, thermoplastic film renowned for its versatility in laboratory settings. This self-sealing film provides an effective barrier against moisture and contaminants, ensuring sample integrity across various labware.
The Parafilm M Sealing Film (4" x 125' Roll) is an essential tool for securely sealing and protecting laboratory samples. This flexible, semi-transparent film conforms to irregular surfaces, creating an airtight, moisture-resistant barrier that prevents contamination and sample evaporation. Its 200% stretchability ensures a snug fit around test tubes, beakers, flasks, and petri dishes, making it a go-to solution for laboratory professionals. Includes paper dispenser box.
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