What Is a Substitute for Bosal in-R-Form Plus?

Madeira Aerolock Premium Serger thread is known for it’s superior strength and durability, making it an excellent substitute for Bosal In-R-Form Plus.

What Does Bosal in-R-Form Mean?

Bosal In-R-Form Plus is a popular brand of stabilizer and interfacing used in various sewing projects. It’s commonly used in quilted projects to add structure and cushioning. The Bosal In-R-Form Plus is known for it’s foam construction, which provides a soft and puffy texture to the final product. This makes it particularly suitable for items like bags, totes, and home decor items.

However, if youre looking for a substitute for Bosal In-R-Form Plus, there are a few alternatives you can consider. One option is to use Fusible Fleece, which is a type of batting that’s a fusible side. It provides a similar level of structure and cushioning as the Bosal In-R-Form Plus and can be easily fused to your fabric using an iron.

Another substitute you can try is Fusible Foam, which is a foam stabilizer that can be fused to your fabric. It offers a similar level of softness and puffy texture as the Bosal In-R-Form Plus, making it a good alternative for quilted projects. Fusible Foam is available in different thicknesses, so you can choose the one that best suits your needs.

If you prefer a non-fusible option, you can consider using batting or quilt wadding. It can be stitched or tied to your fabric to secure it in place.

Additionally, you can explore using thick interfacing or multiple layers of regular interfacing to achieve a similar effect to Bosal In-R-Form Plus. Interfacing is usually used for adding stability to fabrics, and using thicker or layered interfacing can help provide the desired structure and cushioning.

Tips and Tricks for Working With Foam Stabilizers in Quilting

When it comes to quilting, foam stabilizers like Bosal In-R-Form Plus are popular choices for adding structure and shape to projects such as bags, cushions, and placemats. However, if you don’t have access to Bosal In-R-Form Plus or are looking for alternative options, there are a few substitute choices you can consider.

One substitute option is fusible fleece. Fusible fleece is a lightweight, fusible interfacing that can provide similar stability and structure to foam stabilizers. It can be easily adhered to fabric using an iron, offering a quick and convenient alternative.

Another substitute option is quilt batting. While quilt batting is traditionally used for adding warmth and loft to quilts, it can also be used as a foam stabilizer substitute. By using multiple layers of quilt batting, you can achieve the desired level of structure and stability for your project.

Additionally, you can explore alternatives like craft felt or heavy-duty interfacing. Craft felt is a dense and sturdy fabric that can provide some degree of stability and shape to your projects. Heavy-duty interfacing, on the other hand, is a thick and rigid interfacing that can be used as a substitute for foam stabilizers.

Before selecting a substitute, consider the specific requirements of your project and the level of stability and structure you need. It’s also a good idea to test different substitutes on a small sample before committing to a larger project to ensure they meet your expectations.

Remember, there are numerous ways to achieve the desired results when working with foam stabilizers, so don’t be afraid to get creative and experiment with substitutes that work best for your quilting projects.


In conclusion, when searching for a substitute for Bosal In-R-Form Plus, it’s important to consider the specific requirements and characteristics of the product. By considering alternatives like the Madeira Aerolock thread, sewers can achieve professional results and complete their projects with confidence.

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