Pellon FF79F2 Two-Sided Fusible Flex-Foam Stabilizer 20in x 10 Yards
The Pellon FF79F2 Two-Sided Fusible Flex-Foam Stabilizer — 20" x 10 Yards is a thick foam stabilizer with heat-activated fusible adhesive on both sides. Unlike the one-sided FF78F1, the two-sided version allows you to fuse both the exterior fabric and the lining to the foam in a single pressing step, creating a fully bonded bag structure without basting or stitching the foam to fabric layers separately.
Product Details
- Width: 20"
- Length: 10 yards per bolt
- Type: Two-sided fusible foam stabilizer
- Adhesive: Fusible on both sides — bonds to both exterior and lining fabric
- Use: Structured bags, totes, and accessories requiring firm foam body with full fusing
Frequently Asked Questions
- What is the advantage of two-sided fusible over one-sided?
- Two-sided fusible allows you to fuse the foam to both fabric layers (exterior and lining) simultaneously in one pressing step. This creates a more integrated, stable bag structure than one-sided fusing, and eliminates the need to separately baste the non-fused side. For bag projects where precision alignment matters, two-sided is a significant workflow improvement.
- Is FF79F2 the same thickness as FF78F1?
- Both are thick foam stabilizers, but the two-sided version may have slightly different specifications due to the double-sided adhesive application. Check the Pellon product specifications for exact thickness comparison.
- How do I apply two-sided fusible foam?
- Position the foam on the wrong side of the exterior fabric. Press with a dry iron to fuse one side. Then position the lining fabric on the unfused side and press again to complete the bond. Work in sections with a slow, even pressing motion. Test temperature on a scrap first.
- Can the two-sided foam be quilted through?
- Yes — the fused foam and fabric layers can be quilted together before bag construction for added design interest and structure reinforcement.
- Is FF79F2 washable?
- Check Pellon’s specific care instructions. Most Pellon foam stabilizers tolerate gentle machine washing. Avoid high-heat drying which can compress or damage the foam structure.
