No Sticking Around: Find the Best Mold Release Tape for Epoxy Resin

There are many different types of tapes that can be used for epoxy resin pours. However, when it comes to talking about the best tape for epoxy pours, there’re a few things you should keep in mind. It largely depends on the specific applications you’re on.

In general, tapes with good adhesion and high levels of stickiness work best. Some tapes are specifically designed for epoxy pours, while others can be used if they are made from a durable material that can handle the chemicals in epoxy. Besides, it needs to be non-sticky with the material.

That said, we’ve made a list of the top 5 best tapes to use with resin crafts like a tabletop, countertop coating, resin tray, and whatsoever!

5 Best Tapes for Epoxy Pours & Molding

1. Construction Grade Sheathing Tuck Tape for Epoxy Resin Pours

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This is an adhesive coated fabric or paper tape used for the temporary joining of building materials, such as plywood, drywall, and insulation. However, for its non-sticky nature, this tape is highly suitable for resin craftworks.

Don’t get me wrong though, this is obviously very adhesive to the surface. But for the cured resin, peeling off is gone to be like a charm! If you’re making resin tables, you can surround the mold by creating a strong frame with this tape. It has a permanent holding strength.

So you can seal the mold tight and create a nice and straight frame.

Being highly resistant to moisture, weathering, and tearing, it’s ideal for use in any weather conditions. It’s adhesive on various materials including metal, plastic, and wood. Consequently, I think this will be the ideal tape for making an epoxy resin table.

Once the resin is cured, you’ll have no stress taking it off the mold. That’s because it doesn’t stick to cured epoxy surfaces.

Highlighted Features:

  • Incredibly strong and durable
  • Holds up under extreme conditions
  • Easy to use and can be applied quickly
  • Weatherproof and will resist rain & snow
  • Resistant to insects and rodents

2. TSSART Resin Tape for Epoxy Resin Molding

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TSSART resin tape is a silicone adhesive tape used for bonding and sealing joints in epoxy resin molding. Because of its adhesive properties, it is also ideal for use as an epoxy release tape on river tables.

It offers excellent oxidation and high-temperature resistance, making it easy to peel off without leaving any residue. That’s why I’d recommend it to crafters who worry about leaving unwanted stains on their craft pieces.

Note that the silicone adhesive backing ensures that the tape will stick to the surface of the resin and will not peel off during the curing process. But when the final product cures, you can just peel it off like a sticker.

Also, the tape has high oxidation and temperature resistance, which makes it ideal for use with coaster molds and river tables.

Highlighted Features:

  • Easy to use and peels off easily
  • Leaves very little residue
  • Oxidation and high-temperature resistance
  • Withstands high temperatures & harsh weather
  • Remains adhesive even after extended use
  • Prevents epoxy from sticking to surfaces
  • Allows for easy release
  • Clear and unobtrusive

3. Booshow Silicone Adhesive Resin Tape for Epoxy Resin

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Imagine that you’ve decided to start making some crafts with epoxy resin. But you’ve never worked with resin before yet feel like totally obsessed with making some pieces. It seems to be a lot of fun and the finished products were so beautiful that you wish to try them!?!

Let’s come to reality! Working with resin is not as easy as it seems, and even a small mistake can ruin a project. One of the things that can go wrong is getting the resin on your hands and not being able to get it off. And mold making is especially a big hassle if you don’t know how!

This is where Booshow Silicone Adhesive Tape comes in!

This amazing product is 2 inches wide and 164 feet long, which is more than enough to cover any small to large-sized for example – river table making project. It is also traceless thus perfect for use with resin because you can apply it without worrying about getting residue on the finished products. And the tape will peel off pretty easily from around the river table since it has non-sticky nature with cured resin.

Highlighted Features:

  • Very strong & sticky but not with cured resin
  • Easy to use and can be cut to any size
  • Non-toxic so doesn’t release harmful fumes
  • Waterproof so it can be used in various crafts
  • Can withstand a lot of wear and tear

4. Tyvek Sheathing Tape 1.88′ x 164′ Pack of 6

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Looking for a durable tape to seal around your epoxy mold? Look no further than Tyvek sheathing tape! It comes with amazing specs to get excited about. First, to start with, it measures 1.88” x 164’ which is quite sufficient for any epoxy pouring project.

It’s is specially designed to stick to a variety of surfaces and offer a superior tight seal. So that makes it a perfect choice for sealing against various elements.

Even better, this tape is resistant to moisture and dampness. So you can rest assured that your craft pieces will remain safe during the curing process. In addition, the Tyvek material is also breathable, ensuring it doesn’t slow down the epoxy curing process.

At the end, when the mold cures completely, you can easily peel it off. The resin won’t get stuck so it’ll release the surrounding of your river table pretty much effortlessly.

Apart from using it for epoxy pours, you can apply it to various other projects. Being a strong, durable, and easy-to-use tape, it can securely join the seams home your home element. That makes the Tyvek sheathing tape act as a weatherization barrier.

The high-strength adhesive on this tape ensures a secure and watertight seal, while the tough synthetic fabric provides a durable barrier against the elements.

Highlighted Features:

  • Easy to apply
  • Extremely durable
  • Withstands high stress
  • Resistant to water and moisture
  • Ideal to use for epoxy pours
  • Available in a variety of widths
  • Relatively inexpensive

5. Traceless Silicone Thermal Adhesive Resin Tape for Molding and River Table Making

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When it comes to resin crafts, you can never be too careful. In order to avoid any accidents or mistakes, it’s important to use the correct tools and materials. Not to forget that epoxy resin can be quite sticky and difficult to work with.

One of the most important tools is adhesive tape. And there are many different types of this product available. However, when using for resin crafts, you want to use a tape that is specifically designed for this type of material.

One such product is this traceless silicone thermal adhesive resin tape. This special product is designed to be used with epoxy. It is made from a strong, durable material that will stick to most surfaces. It is also resistant to heat and moisture, making it the perfect choice for every demand.

Another important consideration is the type of adhesive used on the tape. When working with epoxy, you want to use an adhesive that is heat-resistant and moisture-resistant. This will help keep the adhesive from melting and allow peeling off very comfortably. Consequently, it won’t get damaged by exposure to the heat and moisture generated by the material.

Highlighted Features:

  • Peels off very easily from the cured resin
  • Very easy to use and handle
  • Creates a strong, durable, and tight seal
  • Flexible that can be easily bent
  • Heat and cold resistant
  • Non-toxic and safe to use

Buying Guide for Tape for Epoxy Pours

Considering the number of available options, it can be overwhelming for beginners to get settled on a particular type of resin tape. So, to make things easier, here’s what you need to be aware of –

1. Tape Width

Before purchasing tape for epoxy pours, it is important to consider the width it offers. This will ensure that it’s enough to cover the surface area you intend to epoxy.

2. Adhesive Type

It’s also important to consider the adhesive type. Some are made with strong adhesive material than others. So, you need to make sure the tape will stick securely to the surface. Also, the adhesive material should not be sticky with cured resin. That’ll provide you with a quick release and flexibility.

3. Thickness

Another important consideration is thickness. While some tapes are thicker than others, it is important to go with something that is thick enough to provide adequate coverage and protection. This will allow you to work on various craft projects.

4. Length

You also need to be aware of the length of the tape. Some products are longer than others, so it is important to choose something that is long enough to cover the surface area you intend to epoxy.

5. UV Resistance

UV resistance tape will perform better when working with UV resin that cures under a UV lamp. Although it’s not mandatory for most of resin crafts, it’s good to have that tolerance so you always stay ahead of the curve.


There is no definitive answer when it comes to the best tape for epoxy pours. However, some of them seem to work better than others. Masking tape, for example, seems to work better than duct tape. All in all, the purpose and epoxy materials being used in the project will verily switch the needs from one product to the other.

Hence, you should be careful and informed about the whole phenomenon. And hope to make a better decision following this comprehensive review article.

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