Abstract: A system is provided for repairing a planar sheet member which has a damaged region defined by a boundary. A generally planar repair assembly having an outer periphery initially spaced from the boundary of the damaged region is inserted into the damaged region so as to be coplanar with the sheet member. Thereupon, the repair assembly is enlarged until its outer periphery is generally adjacent to the boundary of the damaged region to be repaired. At the same time, a frangible wall in a container of the repair assembly positioned between a first compartment liquid filler material and a second compartment of liquid hardener chemically reactive with the filler material is broken such that the filler material and hardener intermix and react to form a resultant liquid repair material.

Abstract: A system is provided for repairing a planar sheet member which has a damaged region defined by a boundary. A generally planar repair assembly having an outer periphery initially spaced from the boundary of the damaged region is inserted into the damaged region so as to be coplanar with the sheet member. Thereupon, the repair assembly is enlarged until its outer periphery is generally adjacent to the boundary of the damaged region to be repaired. At the same time, a frangible wall in a container of the repair assembly positioned between a first compartment of liquid filler material and a second compartment of liquid hardener chemically reactive with the filler material is broken such that the filler material and hardener intermix and react to form a resultant liquid repair material.