This polyester sewing thread is a commonly used yarn in the preparation company, where it is mainly used for (larger) mammals. It is a heavy, waxed thread that flattens when lightly pulled, but hardly stretches. This produces a strong, yet flat stitch and seam.
100% HMPE
Resistant to abrasion, chemicals, moisture and UV radiation
Low-stretch and tear-resistant at the same time
1/4 lbs spool
TIP: To make the seam even flatter, you can cut a small slot in your PU shape. Fill this slightly with Critter Clay and press the bonded skin parts slightly into the slot / clay so that the hairs on the seam get a normal position. Fix both skin parts with sturdy pins.