Smooth-On One Step - 1 Gallon 5lb Part A and B liquids

Part A and B liquids are combined

Antisag (Cab-o-sil) is light weight

light flesh

and breathable

Each tank can be customized with spin-welded plastic fittings at the size and location of your choosing

Smooth-On One Step - 1 Gallon 5lb Part A and B liquidsOne 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