Permatex - 81878 Ultra Copper Max Temp Gskt Mkr 85g | PX81878
Permatex - 81878 Ultra Copper Max Temp Gskt Mkr 85g | PX81878
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Permatex - Ulta Copper Max Temp Gskt Mkr 85g | PX81878
Permatex Ultra Copper Max Temp Gasket Maker 85g | PX81878 Permatex Ultra Copper Max Temp RTV Silicone Gasket Maker is a premium high-temperature sealing solution engineered for extreme heat applications. Designed to exceed OEM performance requirements, this sensor-safe... Read More
Vendor: Permatex
SKU: PX81878
Product type: Gasket Makers
$22.87
$26.10
$22.87
Subtotal: $22.87

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Description  

Permatex Ultra Copper Max Temp Gasket Maker 85g | PX81878

Permatex Ultra Copper Max Temp RTV Silicone Gasket Maker is a premium high-temperature sealing solution engineered for extreme heat applications. Designed to exceed OEM performance requirements, this sensor-safe RTV silicone forms tough, flexible, leak-resistant gaskets that withstand thermal cycling, vibration, and exposure to automotive fluids. Ideal for turbocharged engines, exhaust systems, and high-performance mechanical assemblies, Ultra Copper delivers dependable sealing performance where standard gasket makers fall short.

► Key Features

  • High-temperature RTV silicone gasket maker for extreme heat applications
  • Designed for turbocharger systems, exhaust components, and high-performance engines
  • Sensor-safe, low-odour, and non-corrosive formulation
  • Exceeds OEM specifications for sealing performance
  • Three times more oil resistant than conventional silicones
  • Eight times more flexible than traditional cut gaskets
  • Superior adhesion and long-term durability
  • Resists automotive fluids, vibration, weathering, and thermal cycling
  • Can be used as a gasket maker or gasket dressing

► Technical Specifications

  • Product Type: RTV Silicone Gasket Maker
  • Part Number: PX81878
  • Size: 85g
  • Colour: Copper
  • Formula Type: High-Temperature RTV Silicone
  • Temperature Range: -54°C to 371°C Intermittent
  • Application Type: Formed-in-place gasket maker and gasket dressing
  • Suitable Applications: Exhaust manifolds, headers, turbocharger systems, valve covers, oil pans, thermostat housings, pumps, and compressors
  • Features: Sensor-safe, low-odour, non-corrosive, superior oil resistance
  • Brand: Permatex

► Why Tradies Grab This

When engines, exhaust systems, and turbo applications generate serious heat, Ultra Copper provides the sealing performance needed to keep equipment running reliably. Its exceptional temperature resistance, flexibility, and oil resistance make it a trusted choice for mechanics, engine builders, fabricators, and maintenance professionals working on high-performance and heavy-duty applications.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Professional-grade sealing products built for demanding workshop environments.
  • Loyalty Matters: Trade account perks and rewards for repeat customers.
  • Real Support, No Runaround: Backed by people who understand automotive, mechanical, and industrial repairs.
  • Fast Delivery, Every Time: Get the products you need without unnecessary delays.

► Stock won’t last — get yours now at Industrial Shed!

Shipping  

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

Returns  

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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