UNIQUE SEWING Sew Smooth is a helpful silicone based lubricant. Apply sparingly to thread before sewing to lubricate thread guides and tensioning mechanisms as the thread passes through the machine. Sew Smooth can make sewing delicate threads like metallic and rayon a breeze! It can also help needle penetration when sewing dense fabrics like vinyls and leathers. It can even be applied to the presser foot on your machine to making sewing flow more easily.
♥ Carole - Sales Associate, Dorval, QC
"Sew Smooth is basically a lubricant, but is unknown to many people. It works wonders when you know how to use it. Apply it on your bobbin thread to lubricate the guides and tension discs. Also apply it to your scissors for a smooth cut or your metal zippers to ensure a smooth glide."