Permlastic Impression Material Kerr

Permlastic is a rubber-based impression material (polysulfide, condensation-crosslinked, elastomeric) available in three viscosities.

Regular Permlastic is recommended for impressions of partial or complete dentures because it has a high degree of flow that will record the smallest details.

Light-Body Permlastic is the most free-flowing of the Permlastic materials. It is excellent for impressions of inlays and fixed bridges.

Heavy-Body Permlastic is formulated for use wherever a stiffer material is indicated.