Polyurethane - clear satin oil based - This type of poly does have the strong odor and takes longer to dry and for the odor to dissipate. It is, however, a stronger protection than the water based oil modified version. Note some pictures provided by Matt Hedt of EastCoastGaffer.The item "New Deluxe Apple Box Complete Set for Film/Stage/Studio Grip" is in sale since Wednesday, August 17, 2016. This item is in the category "Cameras & Photo\Lighting & Studio\Props & Stage Equipment". The seller is "vistagrip" and is located in Milford, Pennsylvania. This item can be shipped to United States.