Product Overview
The Yamato W-100 Starch Nori Washi Glue is a high-quality adhesive specifically formulated for delicate paper applications. Its composition is ideal for projects involving Chiigiri paintings, washi crafts, and Chiyo paper crafts. This glue is designed to be wrinkle-resistant and offers a smooth application experience, making it suitable for thin, fluffy, and moisture-absorbing washi paper.

Image: The Yamato W-100 Starch Nori Washi Glue in its container, featuring the distinctive green label.
Setup and Preparation
- Unpack the Product: Carefully remove the Yamato W-100 glue container from its packaging.
- Inspect the Glue: Ensure the glue is in a paste form and free from any contaminants. The glue should have a smooth consistency.
- Prepare Your Workspace: Work on a clean, dry surface. Protect your work area with a mat or newspaper to prevent accidental spills.
- Open the Container: Twist the lid counter-clockwise to open the container.

Image: An open container of Yamato W-100 glue, revealing the white, smooth paste ready for use.
Operating Instructions
Follow these steps for effective application of Yamato W-100 glue:
- Application Tool: Use a palette knife, brush, or a clean finger to apply the glue.
- Apply Thinly: Take a small amount of glue and apply a thin, even layer to the surface you wish to adhere. For delicate papers, applying glue to the larger, stationary surface first can help prevent tearing.
- Position Paper: Carefully place the delicate paper onto the glued surface. The glue's properties allow for a workable adhesive time, providing flexibility for minor adjustments before it sets.
- Smooth Out: Gently smooth the paper from the center outwards to remove any air bubbles and ensure full contact. The wrinkle-resistant formula helps maintain the paper's integrity.
- Drying Time: Allow adequate time for the glue to dry completely. Drying time may vary depending on the thickness of the glue layer and environmental humidity.

Image: A user's hands carefully applying Yamato W-100 glue to a piece of washi paper, demonstrating its use in crafting.
Recommended Uses:
- Chiigiri paintings
- Washi crafts
- Chiyo paper crafts
- General delicate paper adhesion

Image: Examples of intricate paper crafts, such as traditional Japanese dolls, showcasing the potential applications of washi paper and suitable adhesives.
Care and Maintenance
- Storage: After each use, ensure the lid is tightly secured to prevent the glue from drying out. Store the container in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning Tools: Clean any application tools (brushes, palette knives) immediately after use with water to prevent the glue from hardening on them.
- Shelf Life: While the glue is designed for longevity, it is recommended to use it within a reasonable timeframe after opening for optimal performance.
Troubleshooting
- Problem: Glue appears too thick or dry.
- Solution: Ensure the lid was tightly closed after previous use. If only slightly thick, a very small amount of water can be mixed in, but this may alter the glue's original properties. For best results, proper storage is key.
- Problem: Paper is wrinkling after application.
- Solution: Although Yamato W-100 is wrinkle-resistant, excessive application or very thin, absorbent papers can still show slight wrinkling. Try applying an even thinner layer of glue. Ensure the paper is smoothed out gently and thoroughly from the center to the edges.
- Problem: Glue is not adhering properly.
- Solution: Ensure both surfaces are clean, dry, and free from dust or oils. Apply sufficient, but not excessive, glue to one surface and press firmly for a few moments. Allow adequate drying time.
Product Specifications
| Brand | Yamato |
| Model | W-100 |
| Capacity | 3.5 oz (100 g) / 3.5 Fluid Ounces |
| Material | Starch (Tapioca) |
| Item Form | Paste |
| Color | White, Green (container) |
| Compatible Material | Paper |
| Container Type | Pail |
| Viscosity | Medium |
| Water Resistance Level | Not Water Resistant |
| Dimensions (W x D x H) | 2.4 x 2.4 x 2.2 inches (6 x 6 x 5.5 cm) |
| Weight | 4.2 oz |
| Special Features | Wrinkle-resistant, lightly Japanese scent, easy to work on adhesive time, smooth application feeling |
Warranty Information
This product is manufactured to high-quality standards. For specific warranty details, please refer to the packaging or contact the manufacturer directly. General consumer rights apply.
Customer Support
For further assistance, questions, or concerns regarding the Yamato W-100 Starch Nori Washi Glue, please contact Yamato customer service through their official website or the contact information provided on the product packaging. When contacting support, please have your product model number (W-100) available.