The Cometic MLS cylinder head gasket for Volvo B18/B20 engines (.040 in compressed thickness, 90mm bore) deploys multiple stainless steel layers with embossed, Viton-coated outer faces and an uncoated stainless shim center. MLS design provides rebound and corrosion resistance, accommodates varied thickness needs, and seals reliably in both aluminum head/iron block and aluminum-to-aluminum assemblies without additional sealants.
Cometic Volvo B18A/B18B/B18D/B20A/B20B/B20E/B20F .040in MLS Cylinder Head Gasket - 90mm Bore