Hi ! We are considering cleaning of innerlayers by adhesive rollers just before lay-up . We are applying reduced black oxide , 0.4 mg/sqcm . AOI is done before black oxide . We allready made preliminary test and we had no problems with delaminations etc . My questions are : 1 ) Does anyone performing similar kind of cleaning after black oxide ? 2 ) What kind of negative effects should be exepcted ? Best regards Edward Szpruch Eltek Ltd - Israel Tel 972 3 9395050 Fax 972 3 9309581 E-mail : [log in to unmask] ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information. For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311 ################################################################