Jin Shofu Wheat Paste, 100g

$9.00

Used in Japan for over 1000 years, this powdered wheat starch paste is easily prepared on the stove top or in the microwave by adding water. Archival and flexible, it is the first choice for professional paper conservators and artists looking for ecological adhesive.

3 tablespoons of jin shofu starch makes about 1 cup of paste. 100 grams ≈ 12.5 tablespoons.

Collage pieces in the photo are all applied with paste. Cooking instructions can be found below.

Used in Japan for over 1000 years, this powdered wheat starch paste is easily prepared on the stove top or in the microwave by adding water. Archival and flexible, it is the first choice for professional paper conservators and artists looking for ecological adhesive.

3 tablespoons of jin shofu starch makes about 1 cup of paste. 100 grams ≈ 12.5 tablespoons.

Collage pieces in the photo are all applied with paste. Cooking instructions can be found below.

Cooking Instructions

Only strain what you’ll use. Paste can be diluted to your preferred consistency with water.

Materials

  • Small, non-ferrous pot (stainless steel, enamel or glass) for stove-top cooking

  • Deep, microwaveable bowl for microwave cooking

  • Wooden spoon or rubber spatula for stirring

  • Water (distilled is best for conservation work)

  • Jin shofu

Stove-top Cooking

Mix 5 parts (by volume) cool water with 1 part jin shofu in your cooking pot. Stir constantly while bringing it to a low boil on medium heat. When it begins to boil turn heat down to low and continue stirring for 15-30 minutes (more time for more paste). The paste will go through two cooking stages: translucent, then opaque again. Lift your spoon and the paste should create a V shape as it drops. The V should be about an inch long. Test the tackiness with your fingers. Allow paste to rest and cool. Strain through fine mesh before using.

Microwave Cooking

Mix 5 parts (by volume) cool water with 1 part jin shofu in a deep microwaveable bowl. Place in microwave and turn on high for 20-30 seconds. Remove bowl and stir. Repeat for a total cooking time of 3-4 minutes, or until desired consistency is achieved. Total cooking time will depend on your microwave and your needs. Allow paste to rest and cool before using.

Storage & Straining

Prepared paste will keep in a covered container in the refrigerator. Cover the surface of the paste with water before storage to keep a skin from forming. Sterilizing or wiping the inside of the storage container with alcohol before filling will help deter bacteria and extend the life of the paste. If you strain your paste in order to get the finest consistency, only strain as much as will be used immediately as unstrained paste keeps longer.

Instructions provided by The Japanese Paper Place.