Smooth-On One Step - 1 Gallon 5lb Available in 11 colors

Available in 11 colors

Part A and B liquids are combined

Antisag (Cab-o-sil) is light weight

rigid epoxy that is very strong

and exterior surfaces

Smooth-On One Step - 1 Gallon 5lb Available in 11 colorsOne Step is a convenient, economical liquid sealing agent and release agent in one. This low odor, low viscosity formula is offered as a one step alternative to using a sealing agent followed by a release agent during the mold making process using Smooth On urethane mold rubbers. One Step will facilitate the release of cured urethane mold rubber from plaster, concrete, stone, brick, marble, limestone, wood, metal and other surfaces. Do not use on