403 Putty So Fine! Polyester Thread is a warm, medium greige-taupe in Superior Threads' premium 50-weight matte line — the most versatile warm-neutral So Fine! color that creates nearly invisible tonal stitching on greige, taupe, warm grey, and medium warm-neutral quilt backgrounds with the thread fineness that makes So Fine! the competition quilter's standard.
Q: What shade is 403 Putty So Fine!?
A: Putty is a warm, medium greige-taupe — the color of putty or joint compound. It reads as a warm neutral grey-beige, distinct from both pure grey and pure tan, making it one of the most useful warm-neutral thread colors for blending across diverse medium-toned warm fabrics.
Q: What makes Putty So Fine! particularly useful as a studio neutral?
A: Putty occupies the warm greige-neutral zone that no single grey or tan thread covers well — it bridges warm grey, taupe, and medium beige fabrics simultaneously, making it one of the most broadly useful warm-neutral colors in the So Fine! line for quilts where fabrics span the greige-neutral range.
Q: What weight is Putty So Fine!?
A: 50-weight, 3-filament polyester with a matte finish. Lint-free, compatible with all major longarm machines with possible minor tension adjustment for 50-weight.
Q: Is Putty So Fine! good for competition quilts on greige backgrounds?
A: Yes — the combination of Putty's warm greige color and So Fine!'s 50-weight fineness creates the most invisible, refined tonal stitching on greige and taupe quilt backgrounds.
Q: Is Putty So Fine! lint-free?
A: Yes — filament polyester for clean machine operation.
Q: Is Putty compatible with all longarm machines?
A: Yes — all major longarm brands with possible minor tension adjustment.
Q: How does Putty compare to Stone Glide (17528) for warm-neutral quilts?
A: Both are warm grey-taupe tones, but Putty So Fine! is finer (50wt, matte) for maximum thread invisibility while Stone Glide is heavier (40wt, lustrous) for visible, light-catching stitching. Choose based on whether you want the quilting invisible or visible on the finished quilt.
Q: Can Putty So Fine! be used in both top and bobbin?
A: Yes — using it in both creates the most consistent warm-neutral result throughout the quilt sandwich.
Q: What bobbin pairs best with Putty So Fine! on top?
A: 10WG4 Warm Grey 4 Magna-Glide provides the closest warm-neutral tonal backing match.
Q: Is 403 Putty So Fine! in stock at Linda's?
A: Check the current product listing for live availability.
The warm greige neutral for the finest tonal work — shop 403 Putty So Fine! at Linda's Electric Quilters.

