
Nanorestore Gel® Peggy – Chemical Hydrogels for Cleaning
CSGI high-retention chemical hydrogels for controlled aqueous cleaning of sensitive surfaces – paintings, paper, photographs.
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Nanorestore Gel® Peggy, developed by CSGI at the University of Florence, are chemically cross-linked hydrogels of semi-interpenetrating polymer networks (pHEMA/PVP). They are transparent, elastic and leave no gel residues, while allowing fully controlled release of water or aqueous solutions (chelators, surfactants, buffers) only at the interface.
- Peggy 5 / Peggy 6: gel sheets with different water retention/release; GUM: small pieces for spot cleaning; Test Kit: trial pack
- Uses: removal of dirt, varnishes, adhesives and residues from painted surfaces, paper, photographs and textiles
- Reusable after rinsing in deionised water; store immersed in water
- Supplied by: C.T.S. S.r.l. (Italy)
Made to order · imported from abroad. This product is ordered from the manufacturer. Import shipping costs may be added to the price; we confirm them by email before payment.
- You place the order online, without payment.
- We confirm prices, availability and shipping cost and send you the final amount.
- You pay by bank transfer and send the payment slip quoting the order number.
- Shipping by BOX NOW, ACS or freight carrier in Greece, FedEx or DHL abroad. You can see the tracking number in your account.
Public bodies follow their own procurement procedure. Request a quote.








