U-40 Color Lock Sealer/Preserver

The u-40-color-lock-sealer-preserver is designed to complement Perma Gloss. A water base compound which locks in the original color of the thread, it will even maintain the original luster of gold thread. The ease of application is unequaled, and brushes are cleaned in tap water. Maintains its superb luster indefinitely. It is designed to compliment Perma Gloss but may be used under ANY finish.