191Dental MaterialsMedium
Which of the following is not true about elastomeric impression?
APutty – wash technique of impression reduces dimensional change of setting
BSingle mix material have higher viscosity
CImproper mixing of material can cause permanent deformation of impression
DShear thinning is related to viscosity of non phase impression material
Correct answer
B. Single mix material have higher viscosity
Explanation
The correct answer is Single mix material have higher viscosity.