Quote:
Originally Posted by Frank Ford
I have had some adhesion "issues" with the dental fill compound, although not when using it on ivory nuts. One trick that's helped is to use a bit of cyanoacrylate as a bonding agent, and before it hardens, follow with the dental compound.
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Frank, my understanding (from my own dentist, and also as outlined by Rick above) is that you are supposed to cure the bonding agent with the UV light prior to applying the composite, which you then cure with an additional blast of UV.
EDIT: It should be borne in mind that the blue light will only be effective to a maximum depth of 2mm ... anything thicker than this will require to be built up in separate stages.
06-25-2016, 04:53 AM
