What does MLS construction mean for this head gasket?

MLS stands for Multi-Layer Steel. This construction uses multiple layers of stainless steel to create a stronger, more durable gasket that resists corrosion and can handle higher pressures and temperatures compared to single-layer designs.

Do I need to use any sealant with this Cometic head gasket?

No, this Cometic MLS head gasket is designed to provide a complete seal on its own and does not require any additional sealants. The embossed outer layers with Viton coating ensure a tight fit.

What is Viton and why is it used on this gasket?

Viton is a type of synthetic rubber that is highly resistant to heat, chemicals, and harsh sealing environments. It's used on the outer layers of this gasket to ensure a reliable seal at high temperatures, up to 482°F (250°C), and to accommodate various surface finishes.

Specifications

Brand: Cometic Gasket
Part #: C4231-030
UPC: 191070005450

Cometic Honda CRX/Civic/Integra -VTEC 81mm .030 inch MLS Head Gasket

Name: Cometic Honda CRX/Civic/Integra -VTEC 81mm .030 inch MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-honda-crx-civic-integra-vtec-81mm-030-inch-mls-head-gaske-t14-1651
Price: 102.84 USD
Availability: InStock

$102.84

Only 7 left in stock

Fits 1994-2001 Acura Integra. Cometic .030" MLS head gasket for VTEC engines, offering reliable sealing.

Key Features

Fits 1994-2001 Acura Integra, 1994-1997 Honda Civic del Sol, and 1999-2000 Honda Civic.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Features an 81mm bore and a compressed operating thickness of 0.030 inches.
Outer layers are coated with Viton, a heat-resistant elastomer rated up to 482°F (250°C).
Designed for high-output VTEC engines and requires no additional sealants.
Suitable for sealing aluminum heads to aluminum blocks or aluminum heads to cast iron blocks.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Cometic Multi-Layer Steel (MLS) head gasket is built with an 81mm bore and a compressed thickness of 0.030 inches, making it a solid choice for rebuilding or repairing the VTEC engines found in many Honda and Acura models. It’s designed to handle the demands of high-output engines, ensuring a strong seal between your cylinder head and engine block without needing extra sealants.

The gasket's construction features multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well with different block and head materials, including aluminum-to-aluminum or aluminum-to-cast iron combinations. This design helps prevent shearing forces and maintains a reliable seal even under tough conditions.