§ 63. First coat or scratch coat. First or scratch coat shall be of first quality to be scratched thoroughly to make a key to retain second coat; and shall be thoroughly dry or set before applying second coat.
§ 63. First coat or scratch coat. First or scratch coat shall be of first quality to be scratched thoroughly to make a key to retain second coat; and shall be thoroughly dry or set before applying second coat.
§ 63. First coat or scratch coat. First or scratch coat shall be of first quality to be scratched thoroughly to make a key to retain second coat; and shall be thoroughly dry or set before applying second coat.
