Pellon FF78F1 One-Sided Fusible Flex-Foam Stabilizer 20in x 10 Yards Bag Making

The Pellon FF78F1 One-Sided Fusible Flex-Foam Stabilizer — 20" x 10 Yards is a thick foam stabilizer with fusible adhesive on one side for step-by-step bag construction. Fuse foam to the exterior fabric panel first, then attach the lining separately for precise, controlled results.

Frequently Asked Questions

When is one-sided fusible preferred over two-sided FF79F2?

When you want to control the foam application one layer at a time. One-sided fusing gives more precise placement control; two-sided allows simultaneous bonding of exterior and lining for faster construction.

What projects use FF78F1?

Structured bags, totes, and accessories requiring padded foam panels with dimensional, professional-quality body.

Can I quilt through FF78F1?

Yes — once fused, the foam panel can be quilted for structural texture and decorative interest.

Is this machine washable?

Check Pellon’s current care instructions. Most Pellon foam stabilizers tolerate gentle machine washing in properly finished projects.

How does FF78F1 compare to Soft and Stable?

FF78F1 is a fusible foam with one adhesive side; Soft and Stable is a sew-in foam without adhesive. Both provide padded body; the difference is application method and adhesive system.