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A seller who, acting in good faith and without knowledge of any defect, tenders nonconforming goods to a buyer who properly rejects them, may avail itself of the cure provision of subdivision (2) of section 2-508 of the Uniform Commercial Code. If seasonable notice be given, such a seller may offer to cure the defect within a reasonable period beyond the time when the contract was to be performed so long as it has acted in good faith and with a reasonable expectation that the original goods would be acceptable to the buyer. 

A seller's right to cure a defective tender, as ...