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Material

| Acrylic | | Epoxy | | Hybridpolymers | | Silicone | | Wax |

 

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Constglass
FhG ISC
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Objects:

ch091i450

 


panel 20 (condition of internal surface):
Glass: less deteriorated than external face. Departure of the surface of the glass on
           some areas.
Paint:  ancient painting with thick lines and wash drawing, brown-red and black painting
Lead:  good condition
Putty:  dry and waterproof
Consolidant: not visible except after a light cleaning (cotton swab moistened in water),
           no sign of alteration
Deposits: white (brownish) deposit on most of the pieces (distemper? putty residue?).
           They often dissimulate glass corrosion.
Bonding: silicone glue retouched with a cold brown painting when necessary, no sign
           of alteration.
 

 

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