NAF LEATHER BALSAM 400G. The smooth gel can be easily applied with either a hoof brush, soft cloth or by hand. Directions for Use: Apply sparingly with a soft, clean cloth to clean dry tack and massage gently into the leather. For best results clean tack before use with Leather Cleanse. NAF recommend a small patch test in an unseen area prior to initial use. Caution: Do not use on aniline or untreated leather, nubuck or suede. Replace lid after use. Store in a cool, dry place.