Our website features a variety of standard product sizes which you can order directly online through our checkout system. For guidelines on standard and/or custom gasket selection, please review the information below. Request a custom gasket or place an order for a size not available on our website

When ordering OVAL, OBROUND and RECTANGULAR gaskets, specify inside dimensions of (W), and (L), flange width (FW), Thickness (Thk) and shape.
L = Major I.D. W = Minor I.D. FW = Flange Width Thk = Gasket Thickness
i.e. please order by W x L x FW x Thk x Shape
12" x 16" x 1" x 1/4" x Oval
When ordering ROUND and SQUARE gaskets, specify inside dimension of (W), flange width (FW) , Thickness (Thk) and shape.
i.e. please order by W x FW x Thk x Shape
12" x 1" x 1/4" x Round
Standard thickness is 1/4" unless otherwise specified