BALSIN Stock Oil Bright - Reddish Brown – Dark Brown Balsin Stockoil - brittle and weather-beaten wood becomes water-repellent and weatherproof again without losing its natural respiratory activity. Simultaneously, Balsin Stockoil regenerates and intensifies the veining of the wood and gives it a darker shade. Balsin Stockoil is ideal for rugged and decayed wooden stocks of all kinds;a must in the hands of the gunsmith and gunowner. Balsin Stockoil provides even old, brittle and rugged wooden stocks with fine silky luster again. Protects against decay and fungus, intensifies the veining and endorses resistance and stability by means of a special silicone formula.