Paint Compound (open access)

Paint Compound

Patent for "a fire and water proof compound for roofs and the like, possessing great elasticity and capable of contracting and expanding under cold and heat without cracking and peeling off [while also forming] a body equal to cement for covering the nail-heads of roofs and the like" (lines 12-20).
Date: July 15, 1890
Creator: Jackson, Abner A. & Neal, Columbus M.
System: The Portal to Texas History