Quantum 1 Large Repairs is Evercoat's first single-step body repair technology specifically designed for large, multi-panel or vertical panel repairs. Its non-sag formula is specially engineered to have excellent filling properties, while eliminating the need for finishing putty. Quantum 1 utilizes patent pending 10:1 technology that is the successful integration of polyester and epoxy chemistries. As a result, this structural adhesive has less shrinkage, better sandability, and better repair holdout than traditional auto body fillers and putties. Quantum 1 also passes the 500-hours salt spray testing (ASTM B117) and is compatible with HAPS-compliant and waterborne coatings.