Has anyone ever used Paleo Bond as a stabilizer for porous fossil or with any other type of fossils? Their web adress is www.uncommonconglomerates.com/paleobond/ . Angela C. King Collections care assistant Springfield Science Museum 220 State Stree Springfield, Mass. (413)-263-6800 Ext. 397 aking at spfldlibmus.org www.quadrangle.org