Cometic C8697 MLS Head Gasket Bore Thickness - 70mm 0.027

The Cometic C8697 is a Multi-Layer Steel (MLS) head gasket engineered for high-performance powersports applications. Featuring a 70.000mm bore diameter and 0.027-inch compressed thickness, this gasket is designed specifically for Kawasaki motorcycles.

Key Features:

• Multi-layer stainless steel construction for superior strength and durability
• 70mm bore diameter for precise fitment
• 0.027-inch compressed thickness
• Viton-coated outer layers with embossments for exceptional sealing
• Pre-coated with high-temperature sealant—installs dry with no additional sealant required
• Excellent rebound characteristics and corrosion resistance
• No re-torque required when properly installed on prepared surfaces

Cometic MLS gaskets utilize load-controlled embossments that distribute clamping force evenly across the sealing area, requiring less clamp load while preventing bore distortion. The proprietary coating features high-temperature and chemical-resistant polymers bonded to the outer stainless steel layers, providing a micro-seal against fluids. Designed for smooth, flat deck surfaces with a recommended finish of 50 RA or finer.