Rubber Sheets, Strips & Rolls. 14,100 products. Rubber sheets, strips, and rolls are used for sealing, cuHDPEoning, and formed into custom gaskets. Buna-N rubber resists oils, fuels, and petroleum-based hydraulic fluids. Butyl rubber is impermeable to air, moisture, and gas. EPDM rubber is used for weatherstripping, padding, and liners.