| The UV systems are based on urethane acrylates, which are necessary for excellent weathering properties. |
| Polyurethane is a synthetic varnish that is oil based and urethane is its counter product that is water based. |
| To do it, he invented a compound to make a solid core and a special urethane blend for the cover. |
| A very communicative one too thanks those urethane bushes and the back axle bouncing up and down just a few inches from your backside. |
| Cody carved them out of urethane and polystyrene foam, coated them with primer or plaster and painted them blue, pink and white. |
| Not all multilayer balls have urethane covers or even the same type of urethane cover, and some are designed for tour-level swing speeds. |
