Flex-Foam Sew-In Stabilizer
Add lightweight structure, softness, and professional body to bags, accessories, and home décor projects with Pellon® FF77 Flex-Foam™. This sew-in stabilizer features a resilient polyurethane foam layer sandwiched between two soft polyester fabric layers, giving projects shape and support without making them stiff or difficult to sew.
Flex-Foam™ is easy to stitch through and works with a wide range of fabrics. It can be used on its own or combined with other stabilizers when additional structure is needed. Its flexible cushioning makes it especially useful for cases, purses, totes, organizers, and other projects that benefit from both body and softness.
✨ Key Features:
Lightweight Structure and Support
Adds shape, body, and stability while keeping finished projects flexible and comfortable to handle.
Soft Fabric-Covered Foam
The polyurethane foam core is enclosed between two soft polyester fabric layers for smoother sewing and a clean finished result.
Easy to Sew
Designed to pass easily under a sewing-machine needle, making it suitable for quilting, bag making, and layered craft projects.
No Grain Direction
Flex-Foam™ has no grain, allowing pattern pieces to be positioned and cut in any direction for more efficient material use.
Versatile Sew-In Application
Can be basted to the wrong side of the project fabric, quilted in place, or used alongside another stabilizer for added support.
Compatible with Many Fabrics
Works with a broad selection of fabrics used for accessories, craft projects, quilting, and home décor.
🧵 Product Specifications
Product: Pellon® FF77 Flex-Foam™
Type: Sew-In Foam Stabilizer
Outer Material: 100% Polyester Fabric
Inner Material: 100% Polyurethane Foam
Thickness: 5.5 mm
Width: 20 inches
Format: Sold by the Yard
Application: Sew-In
Sewing Machine Safe: Yes
Grain Direction: None
🎯 Ideal Applications
Purses and handbags
Tote bags
Computer and tablet cases
Eyeglass cases
Cup holders
Diaper bags
Fabric organizers
Home décor projects
Quilted accessories
Protective fabric cases
General Directions
Cut Flex-Foam™ using the project’s pattern piece. Since it has no grain, it may be cut in any direction.
Position the foam against the wrong side of the fabric.
Baste around the edges to hold it in place, or quilt the foam to the fabric as desired.
Continue assembling the project according to the pattern instructions.
Helpful Tips
Wrinkles may be removed with steam on a medium setting before use.
A ballpoint needle is recommended for easier sewing.
Always test pressing and stitching settings on a small sample before beginning the final project.
Care Instructions
Machine wash warm on a gentle cycle
Tumble dry on low
May also be dry cleaned
Why Choose Pellon® Flex-Foam™?
Flex-Foam™ provides the ideal balance of structure, cushioning, and flexibility. Unlike rigid stabilizers, it supports the project while allowing it to remain soft and easy to sew. Its fabric-covered construction also makes it more manageable during assembly and helps create a polished, professional finish.Whether you are making a structured tote, padded case, organizer, or home décor accessory, Pellon® FF77 Flex-Foam™ provides dependable support without excessive stiffness or bulk.
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Flex-Foam Sew-In Stabilizer—
CA$39.99
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