Black Nitrile Disposable Gloves are the preferred disposable gloves for mechanics as nitrile gloves are stronger then latex gloves. They are also more resistant to chemicals, have higher puncture resistance. Nitrile is also stronger than latex – in fact, it’s up to 3 times more puncture resistant. Although you give up some strength and flexibility with nitrile, it’s much more puncture-resistant than natural rubber gloves. Most mechanics need a strong, dexterous, chemical resistant glove and as a result the nitrile glove is a perfect option.