Section 2-508 - Cure by seller of improper tender or delivery; replacement(1) Where any tender or delivery by the seller is rejected because non-conforming and the time for performance has not yet expired, the seller may seasonably notify the buyer of his intention to cure and may then within the contract time make a conforming delivery.(2) Where the buyer rejects a non-conforming tender which the seller had reasonable grounds to believe would be acceptable with or without money allowance the seller may if he seasonably notifies the buyer have a further reasonable time to substitute a conforming tender.5A Del. C. 1953, § 2-508; 55 Del. Laws, c. 349; 70 Del. Laws, c. 186, § 1.;