The Cometic MLS cylinder head gasket for Volvo B18 and B20 engines (.098 in compressed thickness, 90mm bore) uses multiple embossed stainless-steel layers with Viton-coated outer faces to resist corrosion and high heat. AMP-coated outer layers plus an uncoated shim center improve rebound and sealing, require less clamp load, and help distribute load to reduce bore distortion in demanding sealing environments.
Cometic Volvo B18A/B18B/B18D/B20A/B20B/B20E/B20F .098in MLS Cylinder Head Gasket - 90mm Bore