Dual-Purpose Formula: Combines fastener assembly lube and PTFE-based thread sealer to simplify installation while delivering consistent, reliable results, High Pressure Sealing: Thread sealer provides a flexible, leak-proof seal rated up to 10,000 PSI for use on aluminum, steel, stainless steel, and plastic fittings, Wide Temperature Range: Effective from -30°F to 550°F, making it suitable for demanding environments and high-temperature applications, Fastener Protection: Reduces tension preload scatter, increases wear resistance, and prevents seizing without metal additives, Corrosion Inhibitors: PTFE-based formulation includes rust and corrosion inhibitors to help protect threads and fasteners during long-term use
ARP Ultra-Torque Fastener Assembly Lube & Thread Sealer Speedway Motors
ARP Ultra-Torque Fastener Assembly Lube & Thread Sealer
Sku # 9101135
Mfr. Part # 9101135
Condition
New
Brand
Speedway Motors
Sold
Kit
Details

Thread Sealant

Delivers a flexible leak-proof seal in aluminum, steel, stainless steel and plastic against coolants, water, gasoline, natural gas and LPG

  • PTFE based with rust & corrosion inhibitors
  • Effective range: -30° to 550° F.
  • Sealant range: 10,000 psi (pressure)

Learn why using thread sealant is so important in our tech article Fasteners Bolts Nuts Installation

 

Assembly Lube

Specifically designed to reduce tension preload scatter and eliminate the need to cycle high performance engine fasteners before final installation.

  • Prevents Seizing
  • Increased Wear Resistance
  • No Metal

NOTE: This item cannot ship air, it is ground shipping only.

Learn why using assembly lube is so important in our tech article,Fasteners Bolts Nuts Installation

Specs
MFG. Part #
9101135
Sold in Quantity
Kit
Reviews

Great product

Rated
Product Rating
by Rusty on October 13, 2025

Summary: Bought to go with the ARP studs on my flat head V8. Sealer works great. No leaks.

Yes, I recommend this product.

I will buy these products again

Rated
Product Rating
by Pro one on July 01, 2025

Summary: The quality of both products is very good

Yes, I recommend this product.

Great product

Rated
Product Rating
by Jorge on January 15, 2025

Summary: I wouldn't use anything else on my motor builds

Yes, I recommend this product.

I would buy this product again

Rated
Product Rating
by Kt on November 01, 2024

Summary: This will work work good on my flathead head studs. Looks like it will seal the studs from leaking coolant and lube the threads for proper torque.

Yes, I recommend this product.

Best bolt lube there is

Rated
Product Rating
by Marbler on February 04, 2024

Summary: I use this on almost all head bolts

Yes, I recommend this product.

Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.