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ALL-BOND® 2 Technique Guide ALL-BOND 2 Technique Cards are provided as a concise chairside guide to various clinical procedures. Flip through the cards until you find the procedure you are about to perform. Should you need materials other than those supplied in the ALL-BOND 2 kits, they will be listed under "Also Needed". ALL-BOND 2 Adhesive Kits contain one of two different semi-gel etchants. UNI-ETCH® is 32% H3PO4 used primarily for etching enamel and dentin and ALL-ETCH® is 10% H3PO4 for etching enamel and dentin with agitation on enamel. Both etchants contain benzalkonium chloride as an effective microbial disinfectant. Special attention should be paid to the tooth before applying Etch. After etching and rinsing, remove pooled water from the preparation without drying out the dentin surface. Desiccating dentin and enamel may result in reduced bond strength. However, moisture resulting from saliva contamination is to be avoided. On the other hand, incomplete drying or evaporation of solvents from the applied primers may lead to reduced bond strength and post-operative sensitivity. Refer to the enclosed instructions for more detailed explanations. RESINOMER™ (available separately) is a dual cure fluoride releasing, adhesive, composite liner. RESINOMER bonds tenaciously to ALL-BOND 2 as well as amalgam resulting in an effective adhesive restorative system. RESINOMER is a low viscosity resin composite containing DSDM. This Bisco developed monomer forms strong micromechanical as well as chemical bonds to all dental metals. The following table is provided to assist you in selecting OPAQUER shades to match the Vita Shade guide. Consult this table when opaquing a metal surface before restoring with composite or porcelain. Shade Of Opaquer Base L U G Y DY VITA® Shade Coverage A1,B1,C1 A2,B2,D2 C2,C3,C4,D3,D4 A3,B3,D4 A3.5,A4 (A5)* * Additional shade developed by Bisco that is much darker than A4.