6 x VHT Copper Coat Head Gasket Cement Spray High Temperature 340g - SP21A

VHT — High Heat

VHT High Heat. Supplied brand new. 6 x VHT Copper Coat Head Gasket Cement Spray High Temperature 340g - SP21A.

6 x VHT Copper Coat Head Gasket Cement – 340g (SP21A) | High-Temperature Copper Spray (Bulk Pack)

Seal combustion leaks and improve heat transfer across multiple builds. This workshop 6-pack of VHT Copper Coat (SP21A) lays down a fine copper-filled film that helps head gaskets seat perfectly and stay put under heat and pressure.

Why this product

• Copper-filled formula fills micro-imperfections for better sealing
• High-temp performance suited to harsh engine environments
• Tacky adhesive holds gaskets in place during assembly
• Fuel, oil & coolant resistant after proper cure
• Value 6-pack ideal for engine shops and frequent rebuilders

Use on

• Head gaskets (metal & composition)
• Intake/exhaust manifold gaskets (where specified)
• Core/freeze plugs, small flanges, threaded fittings

Quick application guide

• Prep: Clean/dry surfaces; remove oil, residue and old gasket.
• Spray: Shake well. Apply light, even coats to both sides of gasket (and mating surfaces if required).
• Tack: Allow to become tacky (a few minutes).
• Assemble: Position carefully and torque to manufacturer specs. Re-torque if your service manual requires it after heat cycles. Tip: Multiple light coats give a smoother, more uniform copper film than one heavy coat.

What’s included

• 6 x VHT Copper Coat Head Gasket Cement (SP21A) — 340 g aerosol cans

Item specifics

• Brand: VHT
• Product: Copper Coat Head Gasket Cement
• Part Number: SP21A
• Colour/Finish: Copper
• Type: High-temperature copper gasket adhesive
• Size: 340 g (aerosol) each
• Quantity: 6 cans

Notes & safety

• Use in a well-ventilated area; follow PPE and can directions.
• Check compatibility and torque/retorque procedures in your service manual.
• Not a substitute for machining warped or damaged surfaces.

Product Details

Vehicle Fitment

Not 100% sure this fits? Some parts are very specific to a model or build, and any years/engine shown are a guide only. Please confirm this part suits your exact vehicle before purchasing — contact us with your rego or VIN and we'll check it for you.

Why Buy From Turbo Parts

• Trusted Australian seller with fast dispatch
• Quality aftermarket parts at a fair price
• Friendly support — message us with any fitment questions

Postage & Returns

Fast dispatch from our Melbourne warehouse. Tracked Australia-wide courier delivery. 30-day returns on unused items in original packaging.