1. Introduction
Thank you for choosing the Bosal in-R-Form Single-Sided Fusible Foam Stabilizer. This product is designed to add structure, shape, and stability to your sewing and crafting projects. Its unique foam composition makes it soft, formable, and easy to work with, providing excellent results for a variety of applications.
This manual provides essential information on the proper use, setup, and care of your Bosal in-R-Form stabilizer. Please read these instructions carefully before beginning your project to ensure optimal performance and safety.
2. Product Overview
The Bosal in-R-Form Single-Sided Fusible Foam Stabilizer is a versatile material for adding body and dimension to fabric. Each package contains twelve 6x6 inch squares, ideal for smaller projects or for cutting into custom shapes.
Key Features:
- Soft and Formable: Easily shapes to your desired form.
- Single-Sided Fusible: Features adhesive on one side for easy application with heat.
- Easy to Stitch: Needle-friendly material allows for smooth sewing.
- Dimensions: Each square measures 6 x 6 inches.
- Quantity: 12 squares per package.
- Origin: Made in USA.

Image 1: A stack of Bosal in-R-Form Single-Sided Fusible Foam Stabilizer squares, showing their soft, white appearance.
3. Setup and Application
Proper application of the fusible foam stabilizer is crucial for achieving the best results in your projects. Always test a small piece of stabilizer on a scrap of your fabric before full application.
Materials Needed:
- Bosal in-R-Form Single-Sided Fusible Foam Stabilizer
- Fabric for your project
- Iron (dry heat, no steam)
- Ironing board
- Pressing cloth (optional, but recommended for delicate fabrics)
Application Steps:
- Prepare Fabric: Pre-wash and press your fabric to remove any sizing or wrinkles.
- Cut Stabilizer: Cut the Bosal in-R-Form stabilizer to the desired size and shape for your project. Ensure it is slightly smaller than the fabric piece if you plan to turn edges.
- Position Stabilizer: Place the fusible (adhesive) side of the foam stabilizer onto the wrong side of your fabric. The fusible side typically has a slightly textured or shiny appearance.
- Heat Application: Set your iron to a medium-high heat setting (e.g., cotton setting) with no steam. Place a pressing cloth over the stabilizer and fabric if desired.
- Fuse: Press the iron firmly onto the pressing cloth (or directly onto the fabric if not using a pressing cloth) for 10-15 seconds. Lift the iron and move to the next section, overlapping slightly. Continue until the entire piece is fused.
- Cool: Allow the fabric and stabilizer to cool completely before handling or moving. This allows the adhesive to set properly.
Important Safety Note: When ironing, ensure you are in a well-ventilated area. Some individuals may be sensitive to the adhesive fumes during the fusing process. If you experience discomfort, ensure adequate ventilation or take breaks.
4. Operating Instructions (Using in Projects)
Once fused, your fabric with Bosal in-R-Form stabilizer is ready for use in various sewing and crafting projects. The stabilizer provides excellent body for items that require structure, such as bags, wallets, placemats, and decorative items like quilted wreaths.
General Usage Tips:
- Sewing: The foam is needle-friendly, allowing for easy machine or hand sewing. Use a universal needle suitable for your fabric type.
- Turning: When turning projects right side out, be gentle to avoid separating the fabric from the stabilizer, especially if the initial fusing was not firm. If separation occurs, re-iron the affected area to reactivate the adhesive.
- Dimensional Projects: This stabilizer is particularly effective for projects requiring a three-dimensional shape, such as the popular "Fold 'n Stitch Wreaths" or other structured craft items.
- Layering: It can be layered with other interfacings or fabrics, but always test a small sample first.
5. Care and Maintenance
The Bosal in-R-Form Single-Sided Fusible Foam Stabilizer itself requires no specific maintenance. For projects created using this stabilizer, follow the care instructions appropriate for the outer fabric and other components used in your finished item.
General Care Guidelines for Finished Projects:
- Washing: Most projects made with this stabilizer can be machine washed on a gentle cycle with cold water.
- Drying: Air drying is recommended to maintain the shape and integrity of the foam. If machine drying, use a low heat setting.
- Ironing: If ironing is needed for the finished project, use a medium-low heat setting and a pressing cloth to protect the fabric and stabilizer. Avoid excessive heat directly on the stabilizer.
6. Troubleshooting
While the Bosal in-R-Form stabilizer is generally easy to use, you may encounter minor issues. Here are some common concerns and their solutions:
- Issue: Stabilizer not adhering properly to fabric.
Solution: Ensure your iron is at the correct temperature (medium-high, no steam). Apply firm, even pressure for the recommended 10-15 seconds per section. Allow the fabric to cool completely before moving. If the fabric is heavily textured or treated, the adhesive may require more heat or pressure, or a different type of stabilizer may be more suitable. - Issue: Adhesive fumes during ironing are strong.
Solution: Always work in a well-ventilated area. Open windows or use a fan to circulate air. If you are particularly sensitive, consider wearing a mask. - Issue: Stabilizer separates from fabric when turning project.
Solution: This can happen if the initial fusing was not strong enough or if the fabric is turned too aggressively. Gently re-iron the separated area to reactivate the adhesive. When turning, do so slowly and carefully. - Issue: Package contained fewer than 12 squares.
Solution: This indicates a manufacturing or packaging error. Please contact the retailer or Bosal customer support directly for assistance with product replacement or refund.
7. Specifications
| Attribute | Detail |
|---|---|
| Product Name | Bosal in-R-Form Single-Sided Fusible Foam Stabilizer |
| Model Number | 495-6 |
| Package Quantity | 12 squares |
| Square Dimensions | 6 x 6 inches (15.24 x 15.24 cm) |
| Overall Product Dimensions (Package) | 7.75 x 7.05 x 1.95 inches (approx.) |
| Item Weight (Package) | 2.8 ounces (approx.) |
| Type | Single-Sided Fusible Foam |
| Country of Origin | United States |
8. Warranty and Support
Specific warranty information for the Bosal in-R-Form Single-Sided Fusible Foam Stabilizer is not provided in this manual. For details regarding product warranty, returns, or customer support, please refer to the packaging or contact Bosal directly through their official website or customer service channels.
For further assistance or inquiries, please reach out to your retailer or the manufacturer.





