Accolade PV Veneer Placement System from Evident includes a unique try-in paste, which is placed directly on the silane, allowing the veneer to be simultaneously tried-in for fit and colour. Accolade PV's try-in paste and bonding composite are the same material, however the try-in paste has no light sensitive initiators, allowing accurate colour evaluation with nearly unlimited try-in time. Using a composite rather than a glycerine-based try-in material speeds up the procedure and eliminates the possibility of contamination by the try-in material. After try-in, simply remove at least 50% of the try-in paste and replace it with the normal catalysed Accolade PV composite. The remnant try-in material is polymerised by 'diffusion polymerisation', a technique that is unique in dentistry.
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Diffusion polymerisation. Br Dent J 210, 451 (2011). https://doi.org/10.1038/sj.bdj.2011.378
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DOI: https://doi.org/10.1038/sj.bdj.2011.378