Super Invulner from Saphir Médaille d’Or is an impregnation spray for suede, textile and nubuck that protects against water, stains and salt. This is, according to many, the best impregnation spray on the market. The product contains no silicone and is highly concentrated, which provides long-lasting protection.
Shake the bottle well before use, and brush the shoe to remove coarser dirt. The product is then used by carefully spraying with a distance of approximately 30 cm between shoe and nozzle. Let dry for 30 minutes.
