Seals for downhole tools must demonstrate exceptional extrusion resistance as high differential pressures attempt to force sealing materials through hardware clearances causing seal damage and failure. Premium compounds with high hardness and tensile strength resist extrusion forces maintaining seal geometry and sealing capability. Anti-extrusion backup rings provide additional protec... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/