The Photosil soft putty is two component silicones elastomers which cure at temperature by an addition curing reaction (1: 1 ratio).
Photosil Soft Putty by DPI is an addition silicone elastomeric impression material used to make precision dental impressions for extra-orally fabricated prostheses. They are supplied in two components:- the base and the catalyst. Photosil Soft Putty ensures excellent detail reproduction. Its low level of linear shrinkage and good mechanical properties make it a suitable impression material for making high quality dental impressions