| Egyptian Journal of Archeological and Restoration Studies

Authors:
Lotfy, N. ¹ , Wahba, W. ² , Elnagar, K. ³ & Hassan, R. <sup>2

1</sup> Center for Restoration, Conservation & Microfilm at the National Library & Archives Egypt, Cairo, Egypt
² Conservation dept., Faculty of Archaeology, Cairo Univ., Giza, Egypt
³ National Institute of Standards, Giza, Egypt

Abstract:
The study aims to explore the use of poultices in the field of heritage preservation, particularly in conservation, as an effective method for treating delicate surfaces of archaeological materials. Selecting the components of the poultice is crucial for ensuring treatment efficiency. It depends on the nature of the surface being treated, such as wood, stone, bone, wall paintings, paper, or others, as well as the required restoration conditions, such as cleaning, acidity treatment, or biological treatment. The materials used in preparing poultices vary and include clay substances, cellulose fibers, and gels, which can be combined with organic or aqueous solvents to suit the physical and chemical composition of the treated surface. This approach ensures effective and indirect treatment while preserving the physical and chemical integrity of the original surfaces without penetration, residue, or damage

Keywords:
Hybrid gel Chemical gel Cleaning Poultice Antioxidant Synthetic

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