Sodium Alginate SH

Sodium Alginate SH is a seaweed derivative that is used to thicken dyes for painting, stamping or screen printing.

2 oz/56.7 g (CHM1001)
8 oz/.23 kg (CHM2001)
1 lb/.45 kg (CHM3001)
5 lb/2.3kg (CHM4001)


Mix 1 quart water with 1/4 cup Urea. Note: Use approximately 2 tsp Sodium Alginate SH for hand painting and 4 tsp Sodium Alginate SH for screen printing. Slowly sprinkle Sodium Alginate SH over water/Urea mixture, stirring constantly, for 10 minutes (or mix in blender until smooth). Let stand for 1 hour and then stir again. Solution may be stored in refrigerator for months.