| To do it, he invented a compound to make a solid core and a special urethane blend for the cover. |
| Polyurethane is a synthetic varnish that is oil based and urethane is its counter product that is water based. |
| Not all multilayer balls have urethane covers or even the same type of urethane cover, and some are designed for tour-level swing speeds. |
| Grant Hawk's knives can be had with a variety of options including exotic wood, urethane, Micarta or carbon fiber handles. |
| Modified castor oil is now used in the production of urethane plastics, inks, rubber and other synthetic products. |
| Apply two, preferably three coats of urethane varnish using a good quality natural bristle brush. |
