Our outdoor furniture is subjected to daily wear and tear, plus all the elements, from spring pollen to summer downpours.

But after it has been boiled, it turns into inedible linseed oil, a hardening oil. Tung oil is the harder of the two and the one most often used on its own, while linseed oil is a common base for ...

From Chungking he wired Manhattan’s Universal Trading Corp. to pay the final installment on a $22,000,000 Export-Import Bank loan smack on the tung-oil barrel head—nearly two years before the ...