Wheat Starch Paste

Wheat Starch Paste

Definition

Wheat Starch Paste is a natural, archival-quality adhesive made by cooking purified wheat starch with water until it reaches a smooth, gel-like consistency. It is widely used in conservation framing and art restoration due to its strength, reversibility, and pH-neutral properties.

Uses in Conservation Framing

• Applied as the bonding agent for Japanese paper hinges such as T-Hinges and Wheat Paste Hinges.
• Used to secure delicate works on paper like etchings, drawings, watercolors, and fine art prints.
• Preferred by museum conservators for its full reversibility when moistened, allowing artwork to be safely removed or rehinged without damage.

Key Characteristics

• Reversible - softens with moisture, enabling safe removal.
• Archival and pH-neutral - prevents long-term chemical degradation.
• Flexible and strong - holds securely without becoming brittle over time.

Application Notes

• Best applied in thin, even coats to avoid cockling or buckling of paper.
• Often used with mulberry or rice paper strips to form hinges.
• Should be strained after cooking to remove lumps and ensure smooth application.

Related Terms

• T Hinge
• Wheat Paste Hinge
• Mounting Corner
• Mending Tape