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How to Put up Mylar – 7 Easy Steps!

Many types of polyester are on the market, but Mylar has ventured into mainstream commercial and domestic use in recent years.

With its incredible characteristics, it has the edge over its counterparts. Not to forget its economic viability Mylar is a highly efficient material predicted to increase in popularity in the coming years.

It is good to invest in Mylar, keeping all the things in mind.

Regarding the installation process, our article on how to put up Mylar in 7 easy steps is your ultimate guide!

This step-by-step guide on how to put up Mylar will surely answer all of your related questions.

How to Put up Mylar? | An Overview

Before we get straight into our primary concern, let’s take a look at some of the fundamentals. However, if you want to navigate directly to the steps for putting up Mylar, you can use the content table presented above.

How to put up Mylar
How to put up Mylar? – Original image via Nothing Ahead.

What Exactly Is Mylar?

BoPET, commonly called Mylar, is a synthetic stretchable polyester often used commercially.

Mylar is a polyester first developed by Dupont, Imperial Chemical Industries, and Hoechst in the mid-1950s.

Ever since its inception, Mylar has been constantly used for various purposes around the globe. It became so popular that NASA launched Echo II in 1964 and continues to use it to date.

Characteristics of Mylar

Mylar has gained popularity due to its striking characteristics, which are as follows:

  • It acts as an odor barrier.
  • It is reflective.
  • It acts as an insulator.
  • It has a characteristic high tensile strength.
  • It acts as a gas barrier.

How Is Mylar Different From Other Polyesters?

Polyester is a widespread material that is extensively used in today’s world.

What sets Mylar apart from its counterparts is its ability to get stretched, making it less porous to other materials, thereby increasing its efficiency and effectiveness.

The Manufacturing Process of Mylar

The manufacturing of Mylar follows a series of steps.

  • The first is molten polyethylene terephthalate (PET) polymer rolling into a rolling drum.
  • Two directions are employed in stretching the roll drum film:
  • MD (machine direction)
  • TD (transverse direction)
  • It gives Mylar its famous characteristics and provides the equipment with an orderly structure.
  • After the stretching, the material is heated to stabilize so that it does not shrink and loses its properties.

Types of Mylar in the Market

Three main kinds of Mylar are readily available in the market:

Type A

This is the most standard Mylar which is transparent and translucent in higher thickness.

Clear Mylar

This type of Mylar is clear up to 10 mils (0.25 mm) in thickness.

Metallic Mylar

This type of Mylar has a metallic surface on one side. It is often used for putting up on objects.

The Best Type of Mylar

There best type of Mylar is the one that fits your particular needs and wants.

That is why there are multiple Mylar variants in the market to the vast demands of people across the globe. When buying Mylar, consider your needs, budget, and skill set.

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Uses of Mylar

Mylar is used in many ways, some of them being:

  • Wallcovering
  • Mini pouches
  • Heavy-duty bags
  • Paper covering
  • Thermal insulation
  • Reflective surface
  • General decoration

That was an overview to Mylar. Before putting up Mylar, it was imperative to know what Mylar is and how it is created.

Being a novice, you do not want to get your hands on hard-to-use materials. Once you are equipped with all the knowledge about Mylar, you are ready to put it up.

Just go through the following guide on how to put up Mylar in 7 easy steps to get the job done in no time.

Things Needed to Put Up Mylar

Putting up Mylar is a technical task and would require you to invest in a few things.

Make sure you get your hands on the following before starting the process. You can get the things listed from your local hardware store or order them online via your chosen site.

How to Put up Mylar in 7 Easy Steps?

Here are the steps:

Step 1

Lay your Mylar sheet on the pasting table.

We recommend a pasting table over a pasting machine due to its ease of use and flat surface.

Step 2

Dip your paint roller in the adhesive.

You can use any adhesive such as glue, but we recommend adhesive cement due to its high adhesive properties.

Step 3

Roll the adhesive onto the paper.

Do not roll out a thick adhesive layer; a decent medium layer would do the job. You do not want your Mylar sheet to become all goopy.

You can also roll the adhesive onto the wall.

Step 4


You need to wait 30 seconds for the adhesive to spring into action.

Step 5

Place your Mylar sheet against the object you need to put it upon.

If it is against a wall, avoid getting the adhesive onto yourself.

Step 6

Using a spatula, gently press the Mylar sheet on the object to give it a sleek look that we all love.

Step 7

Use a damp sponge to wipe the Mylar.

This will remove any extra adhesive that’s present on the paper.

Repeat step 6 for all parts of your Mylar and sheet, and you are done.

Congratulations! You just learned how to put up Mylar.

You can also watch this video to understand the process in a better manner:

Koroseal | Mylar Wallcovering Installation Demo – YouTube

The After Care of Mylar

When you put up Mylar, it is bound to be affected by environmental factors.

The aftercare of Mylar involves cleaning and care. Just follow the guide to take care of your Mylar once you have put it to make it last for many years.

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Regular Maintenance of Mylar

  • Regularly cleaning is crucial to keep your newly put Mylar in optimum condition.
  • Use water and a cleaning cloth to wipe it.

Removal of Oil and Food From Mylar

Once you have installed Mylar, it is bound to be affected by oils and stains when used regularly.

  • Use soapy water to clean the surface.
  • You can either spray the soapy water directly onto Mylar and then wipe it with a cloth or use a dipped cloth to wipe it.

Keeping Bodily Fluids Away From Mylar

Bodily fluids like blood and sweat can damage any material to a great extent. Since they are not removed easily, getting them off most materials isn’t easy.

  • In the case of Mylar, it is pretty easy to clean bodily fluids off of the material.
  • Use 70 % isopropyl alcohol to wipe away the health-related fluids from your Mylar.

Cleaning Mylar From Inks and Dyes

We all use inks and dyes in our daily life.

Whether in the form of ink pens or using general paint for graffiti, ink is an integral part of modern-day living.

  • If your Mylar sheet is affected by ink and dye, do not fear because it is pretty easy to deal with.
  • Just follow the steps mentioned in the previous point, and you will be free from inks and dyes in no time.

With all that said, let’s conclude the talk.


Due to its high chemical stability, tensile strength, and electrical insulation properties, Mylar has quickly gained popularity worldwide.

While it is a very useful material, it can be troublesome to use. This guide on how to put up Mylar in 7 easy steps is your go-to guide for the matter.

Please enter your feedback in our comment section below, and feel free to mention any questions you may have related to the topic!