18 300# 1/8 THICK FLANGE PROTECTOR

This Pressboard Flange Protector, 18 inch, Class 300, 1/8 inch Thick is intended for raised face flange applications where a ring face gasket or flange protector must match the required size, material, and thickness. The pressboard construction, Class 300 / 300 lb pressure class, 18 inch size, and 1/8 inch thickness identify it as a flange protector rather than a standard sealing gasket. The pressboard material is included in the copy because material is one of the most important search and selection factors for gasket buyers. The copy supports non-branded search intent around flange gasket selection, gasket kit identification, conduit sealing, and industrial sealing components. The product data identifies size 18 inch, thickness 1/8 inch, and Class 300 / 300 lb pressure class. The product details help buyers connect the part to common searches for flange gaskets, gasket kits, industrial gasket materials, and maintenance replacement components. This helps industrial buyers compare gasket options by product type, material family, flange format, and maintenance use case. It also supports reseller product pages that need readable copy for non-branded searches such as flange gasket, gasket kit, spiral wound gasket, and industrial gasket material.