Sec. 2.508.  CURE BY SELLER OF IMPROPER TENDER OR DELIVERY;  REPLACEMENT.  (a)  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.
(b)  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.
Acts 1967, 60th Leg., p. 2343, ch. 785, Sec. 1, eff. Sept. 1, 1967.