Process of making a bonding agent to bond stucco to plastic surfaces

Abstract

A method of making a bonding agent to bond stucco to smooth plastic articles, specifically plastic rocks, by coating the plastic article with a water-based coal tar or asphalt emulsion, putting dry sand over the wet emulsion by hand sprinkling or spraying the sand onto the coated surface of the article, or rolling the article in the sand, allowing the sand coated article to dry thoroughly, applying a wet stucco over the dry, sand coated layer, and allowing the stucco coated article to dry.

Dependencies are inferred from the claim text.