PET Decorative Tape vs. Washi Tape: What’s the Difference – A Complete Comparison

If you’re a stationery enthusiast, you’ve probably encountered both PET decorative tape and washi tape in your crafting adventures. While they may look similar at first glance, these two types of tape have distinct characteristics that make them suitable for different purposes. Understanding the differences can help you choose the right tape for your bullet journal, planner, or scrapbook projects.

In this comparison, we’ll break down the material, transparency, durability, adhesive strength, and best use cases for PET tape versus washi tape. Whether you’re a beginner or a seasoned crafter, this guide will help you decide which tape belongs in your collection. Plus, we’ll highlight some of our favorite products from NotebookTherapy that pair beautifully with each type of tape.

What Is Washi Tape?

Washi tape originated in Japan and is made from natural fibers like bamboo, hemp, or rice paper. It is known for its delicate texture, semi-translucent appearance, and low-tack adhesive that allows it to be repositioned without damaging paper. Washi tape is typically matte and comes in countless patterns, from floral to geometric to seasonal designs.

Because washi tape is paper-based, it tears easily by hand, making it convenient for quick decorating. It adheres well to most surfaces but is not waterproof. Over time, the adhesive may weaken, especially if exposed to humidity. Washi tape is ideal for adding subtle accents to journal pages, envelopes, and gift wrapping without adding bulk.

• Low-tack adhesive: repositionable and paper-safe
• Matte finish with a natural, organic feel
• Easy to tear by hand – no scissors needed
• Not waterproof; can lift if exposed to moisture

What Is PET Decorative Tape?

PET decorative tape is made from a thin, clear polyester film (PET), which gives it a glossy, transparent appearance. Unlike washi tape, PET tape is waterproof and highly durable. It features a stronger adhesive that bonds securely to surfaces, making it ideal for sealing envelopes, decorating planners, or adding accents to items that may be handled frequently.

One of the standout features of PET tape is its transparency. Because the tape itself is clear, the design printed on it can appear to float on the page, creating a layered, dimensional effect. PET tape is also resistant to tearing and holds up well over time, even in humid conditions. However, it usually requires scissors or a cutter to trim cleanly.

• Clear, glossy finish with a transparent background
• Waterproof and highly durable
• Stronger adhesive – stays put on most surfaces
• Requires scissors or a craft knife to cut

PET Tape vs. Washi Tape: Side-by-Side Comparison

When deciding between PET decorative tape and washi tape, consider the project at hand. For gentle applications like decorating delicate paper or creating temporary layouts, washi tape’s low-tack adhesive is perfect. For projects that need to withstand wear and tear, such as sealing packages or decorating a pen pouch, PET tape’s strength and waterproof nature are superior.

Transparency is another key factor. PET tape’s clear background allows the design to blend seamlessly with the page, while washi tape’s paper base adds its own texture and opacity. If you want a design to appear as if it is printed directly on the surface, PET tape is the better choice. For a soft, traditional look, washi tape excels.

• Best for temporary layouts: washi tape
• Best for durable, long-term use: PET tape
• Best for transparent layering effects: PET tape
• Best for easy tearing and on-the-go crafting: washi tape

Which Tape Should You Choose for Your Journaling Projects?

The answer depends on your creative goals. If you love creating layered, dreamy spreads with a modern touch, PET decorative tape will give you that floating design effect. It pairs wonderfully with clear stickers and resin accessories. For a more traditional, cozy aesthetic, washi tape’s matte finish and natural texture are hard to beat.

Many crafters enjoy using both types in combination. For example, you might use washi tape for background borders and PET tape for accent elements that need to pop. NotebookTherapy offers a wide selection of both washi and PET tapes, including themed sets that coordinate with your favorite stationery. For a cohesive look, consider pairing your tape with the Tsuki ‘Twilight Hour’ Limited Edition Bullet Journal Set, which features a soft color palette that complements both tape styles beautifully.

• Use PET tape for waterproof, glossy accents
• Use washi tape for repositionable, matte borders
• Mix both in one spread for depth and variety
• Match tape patterns to your journal theme

Care and Storage Tips for Your Tape Collection

To keep your tape in top condition, store it in a cool, dry place away from direct sunlight. Washi tape can become brittle if exposed to heat, while PET tape may yellow over time if stored in UV light. Use a dedicated tape storage box or a drawer organizer to prevent dust accumulation.

When using PET tape, always cut it cleanly to avoid frayed edges. For washi tape, tearing it at an angle can create a neat finish. If you’re working on a project that will be handled often, such as a travel journal or a pen pouch, PET tape is the more durable option. The Tsuki Pop-up Pencil Case 'Winter Edition' is a great companion for carrying your tape collection on the go, thanks to its sturdy structure and multiple compartments.

• Store tapes away from heat and sunlight
• Use a craft knife or scissors for PET tape
• Tear washi tape at an angle for clean edges
• Keep tapes in a dedicated organizer to avoid dust

Both PET decorative tape and washi tape have unique strengths that make them valuable additions to any stationery collection. Whether you prefer the delicate charm of washi or the modern durability of PET, choosing the right tape can elevate your journaling and crafting projects. Explore our full range of tapes and coordinating accessories at NotebookTherapy to find your perfect match. For a versatile start, check out the Hinoki - No.01 Travel Notebook, which pairs beautifully with both tape types for a polished, travel-inspired look.