Unlocking the Secrets of Seal-R-Film®: A Versatile Sealing Solution
Seal-R-Film® is a semi-transparent, flexible film composed of a blend of waxes and polyolefins. This remarkable material boasts a multitude of applications across different fields, from laboratories to horticulture to modeling.
A Brief Introduction to Seal-R-Film®
Seal-R-Film®, much like Parafilm, is a ductile, malleable, non-toxic, edible, tasteless, odorless, and self-sealing thermoplastic. However, it offers significant differences, such as greater stretchability, increased transparency when stretched, and reliable worldwide availability. The name Seal-R-Film® is a registered trademark of Transastra SA, headquartered in Panama, and it is distributed in North America by Sealtech.
Laboratory Applications
Seal-R-Film® finds extensive use in laboratories, healthcare facilities, pharmaceutical companies, and research institutions. It serves as an excellent solution for covering or sealing a wide range of vessels such as flasks, cuvettes, test tubes, beakers, and petri dishes. Seal-R-Film® is not suitable for use in an autoclave. The hidrofobic property also is being used in laboratory process, read more about here.
Applications Beyond the Lab
- Produce Protection: Seal-R-Film® isn’t limited to the laboratory; it also finds applications in agriculture. Some growers use ParaSeal® as an alternative to fungicides or other coatings to prevent rot. They wrap it around the freshly cut crowns of produce such as bananas, pineapples, and other fruits to extend their shelf life, this brand happens to be the twin brother of Seal-R-Film, designed especifically for the produce industry, where this product leads the worldwide banana crown protection.
- Floristry: Florists rely on Seal-R-Film®/ParaSeal® Stem Wrap to preserve the freshness and vitality of flowers. This stem wrap protects moisture in the stem, acting as a floral tape and extending the flower’s life.
- Horticulture: Horticulturalists use Seal-R-Film®/ParaSeal® Grafting Tape in grafting procedures. Several grafting styles require wrapping to hold the graft together and seal it to prevent drying. In this context, Seal-R-Film® is also known as grafting tape.
- Modeling: Some modelers turn to Seal-R-Film® as a masking material during airbrushing due to its lack of adhesion, which can otherwise damage a finish.
- Entomology: Entomologists have found innovative uses for Seal-R-Film® as a membrane to feed hematophagous insects such as mosquitoes and bedbugs that are reared in the laboratory.
- Microfluidics: In the realm of microfluidics, Seal-R-Film® serves a critical role. It is used to create paper-based microfluidic devices, offering an affordable way to produce point-of-care diagnostics in regions where expensive medical instrumentation is not readily accessible. Digital microfluidic devices also utilize Seal-R-Film® as an electrode insulator and hydrophobic layer.
Similar Products: Seal-R-Film® and Parafilm
Seal-R-Film® and Parafilm share many qualities and applications, making them stand out in the world of sealing solutions, Seal-R-Film® is considered a reliable alternative to Parafilm, with consistent stock availability and proven better performance, as stated in the Wikipedia article found here.
Seal-R-Film® is a remarkable material with a wide range of applications across laboratories, agriculture, horticulture, and more. Its unique properties, such as flexibility, self-sealing ability, make it an indispensable tool in various fields. Whether you’re a scientist, gardener, or hobbyist, Seal-R-Film® is a versatile solution that can simplify and enhance your work. So, the next time you need to seal or protect something, consider giving Seal-R-Film® a try, and experience its many benefits firsthand.