Review on NPS SFG70 Spilfyter Streetfyter Universal Oil Absorbent by Jack Ford

I bought them for oil changes on semi-trailers and heavy equipment. Sometimes the filters are not always easily accessible and spill onto the floor or engine. The ones my previous employer had were almost twice as thick as these and soaked up a lot more. That said, they're a lot cheaper than pig name rugs so they're not terrible for the money, I just expected them to be thicker.