---
product_id: 13428802
title: "Parafilm - HS234526A M Roll, 250' Length x 2\" Width"
brand: "parafilm"
price: "49042CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Parafilm"
url: https://www.desertcart.sn/products/13428802-parafilm-hs234526a-m-roll-250-length-x-2-width
store_origin: SN
region: Senegal
---

# Flexible, stretchable & gas permeable Waterproof & acid/alcohol resistant 250 ft length x 2 in width Parafilm - HS234526A M Roll, 250' Length x 2" Width

**Brand:** parafilm
**Price:** 49042CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal it like a pro, stretch it like a boss!

## Quick Answers

- **What is this?** Parafilm - HS234526A M Roll, 250' Length x 2" Width by parafilm
- **How much does it cost?** 49042CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/13428802-parafilm-hs234526a-m-roll-250-length-x-2-width)

## Best For

- parafilm enthusiasts

## Why This Product

- Trusted parafilm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Investment:** High-quality, thick material that’s easy to use and offers excellent value—because professional-grade doesn’t mean overpriced.
- • **Endless Seal Power:** A massive 250-foot roll means you’re always ready to lock down your lab or lifestyle essentials without running out.
- • **Lab-Grade Durability:** Crafted from semi-transparent, waterproof material that resists acids and alcohols—because your experiments and prized possessions deserve the best.
- • **Stretch & Seal Magic:** Ultra-flexible and stretchable film that shrinks back to create a perfect, airtight seal every time—goodbye evaporation, hello freshness.
- • **Versatile Application:** Perfect for sealing test tubes, beakers, flasks, culture tubes, and even vintage perfume bottles—join the savvy pros who trust Parafilm.

## Overview

Parafilm M is a 250-foot long, 2-inch wide semi-transparent film designed for sealing lab glassware and bottles. It’s waterproof, resistant to most acids and alcohols, yet gas permeable, offering a flexible, stretchable, and airtight seal trusted by professionals worldwide.

## Description

Parafilm M roll. Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc. Made of a semi-transparent, flexible and waterproof material. Resistant to most acids and alcohols yet is gas permeable. Measures 250-feet length by 2-inches width.

Review: Help seal things up - Use them for alcohol to help control evaporation. I have noticed less condensation in the bottles. It’s very stretchy so a roll goes a long way. Very easy to use, nice and thick material. Good value for the money.
Review: Great for sealing old perfumes! - I use Parafilm to seal perfume bottles, and have always bought it in the strips when I was in Europe. It came from Germany. Now that I am back in the US, I decided to buy the roll, and actually find this even better than the strips because you can cut it to any size you want, either length wise or across. It is an excellent product for sealing bottles or flacons that contain liquid. You simple remove the backing and take one end, stretching the tape a couple of inches or so before you start to wrap the neck of a bottle. Then holding one end in place against the bottle, keeping stretching and winding the tape to make a perfect seal. The product then shrinks back somewhat to its former self, making a water tight seal. Highly recommended! I believe this product was developed for lab work, so it is high quality and efficient. A++++

## Features

- Parafilm M roll
- Small piece of this film will seal test tubes, beakers, flasks, culture tubes, etc
- Made of a semi-transparent, flexible and waterproof material
- Resistant to most acids and alcohols yet is gas permeable
- Measures 250-feet length by 2-inches width

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005KDF3X6 |
| Best Sellers Rank | #61,315 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Plastic Film |
| Date First Available | March 20, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | PM992 |
| Manufacturer | Bemis Company Inc |
| Package Dimensions | 6.42 x 5.2 x 2.24 inches |

## Images

![Parafilm - HS234526A M Roll, 250' Length x 2" Width - Image 1](https://m.media-amazon.com/images/I/714qRi-OOLL.jpg)
![Parafilm - HS234526A M Roll, 250' Length x 2" Width - Image 2](https://m.media-amazon.com/images/I/51OMikTwExL.jpg)
![Parafilm - HS234526A M Roll, 250' Length x 2" Width - Image 3](https://m.media-amazon.com/images/I/51LgMv5md8L.jpg)
![Parafilm - HS234526A M Roll, 250' Length x 2" Width - Image 4](https://m.media-amazon.com/images/I/61DPsMS9doL.jpg)
![Parafilm - HS234526A M Roll, 250' Length x 2" Width - Image 5](https://m.media-amazon.com/images/I/71QYbchP5SL.jpg)

## Questions & Answers

**Q: My lab partner has been parafilming my pens closed and its time for revenge. If I parafilm her backpack to a lab bench will it hurt the bench?**
A: No it wont hurt the bench or backpack.

**Q: If using this for sealing agar plates, do you cover the hole plate or just the gap between the plate and its cover?**
A: Yes, you can take either the whole width or cut in half the width and cut about a length of circumference of the plate, then remove backing paper and hold the edge of parafilm at the gap area while stretching the rest of it as you go around it. Make sure you wear clean gloves and when you seal the plates make sure the width of the parafilm is on the bottom and top of lids as well so the gap is sealed. Over time it is super easy and quick and gives extra protection from cross contamination from outside. Also, parafilm let the plate slightly get the oxygen in/escape the gas, but you should be aware that long incubation periods might cause slight condensation inside if you wrap parafilm on the warm plates, so make sure all your plates are fully cooled down and dried on the surface before sealing to prevent that. Your plates will not slide around if you stack them on each other if using parafilm. When working with bacteriophages, I use parafilm after the plates are ready to turn upside down for incubation. This helps prevent any cross contamination as well. Also, when collecting lysates (with viruses) I incubate the buffer on the agar and use parafilm as well to prevent leaking when the plates are shaking for 2-3h, but make sure that you seal it very slowly to prevent spilling if you intend using it for this purpose as well. I use less buffers if on the agar plates for extracting lysates, this in general decreases chances of cross contamination and/or leaking. Hope it helps. 
You can consider getting petri dishes that have stacking edges, too, and they prevent overlapping of the gaps when stacked so when I use these, usually I don't waste my time on parafilm and just incubate in the stacks that are held by the label tape that I attach from top to bottom on 2 or 3 sides to hold altogether (example: dilution plates of 6 or 8 series, etc). I only use a tape&parafilm for plates that is kept in my container to prevent contamination.

**Q: Does this product melt like paraffin when you apply heat?**
A: It's just a plastic film that sticks to itself better than your normal cling film wrap.  It also stretches better.
No it doesn't melt like "parafin wax".  There is  no wax on it.  It might soften with much heat applied. It is more resistant to heat than your normal cling film wrap.

**Q: Does this harm or lift lacquer or lift when we remove?**
A: The film lifts when you remove and it's self sealing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Help seal things up
*by J***Y on October 17, 2025*

Use them for alcohol to help control evaporation. I have noticed less condensation in the bottles. It’s very stretchy so a roll goes a long way. Very easy to use, nice and thick material. Good value for the money.

### ⭐⭐⭐⭐⭐ Great for sealing old perfumes!
*by A***R on November 14, 2018*

I use Parafilm to seal perfume bottles, and have always bought it in the strips when I was in Europe. It came from Germany. Now that I am back in the US, I decided to buy the roll, and actually find this even better than the strips because you can cut it to any size you want, either length wise or across. It is an excellent product for sealing bottles or flacons that contain liquid. You simple remove the backing and take one end, stretching the tape a couple of inches or so before you start to wrap the neck of a bottle. Then holding one end in place against the bottle, keeping stretching and winding the tape to make a perfect seal. The product then shrinks back somewhat to its former self, making a water tight seal. Highly recommended! I believe this product was developed for lab work, so it is high quality and efficient. A++++

### ⭐⭐⭐⭐⭐ Amazing Invention
*by J***O on August 23, 2016*

This stuff is magic. I had no idea it existed. I use it on every bottle of dangerous and volatile (alcohol) that I have. It's super easy to apply: I usually take about a 3-inch length of the parafilm, stretch it to 5 or 6 inches, and wrap it around the joint where the cap meets the bottle. It's not adhesive, so there's no sticky tape or residue to remove. It sticks to itself and is super easy to remove. Everyone should know about this product. I guess I could use it in places where I would normally use a rubber band, but for right now I'm using it to reinforce the seal on bottles of clove oil, thyme oil, acetone, alcohol, glacial acetic acid, other acids and bases, and eyedropper bottles of chemicals that I use with my microscope. Truly great stuff. It's a huge roll, at a very low price on Amazon.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-06*