ARP Assembly Lubricant Ultra Torque — 10 oz Brush-Top Can, Conventional Fastener Lube for Consistent Torque

ARP Ultra Torque is a conventional, brush-top assembly lubricant formulated to provide consistent fastener torque and smooth thread engagement during engine and mechanical assembly.

Designed for precision bolting tasks, this 10 oz brush-top can supplies an easy-to-apply lubricant specifically for fastener assembly. ARP's Ultra Torque helps reduce friction at mating metal surfaces so torque readings reflect clamping force more reliably. The product ships from the United States and comes in a compact can that fits into most workshop toolboxes.

How does this lubricant affect torque readings?

ARP Ultra Torque minimizes variable friction between threads and underhead surfaces so torque values more closely represent achieved clamp load. Using a consistent lubricant reduces scatter in torque-tension relationships, making calibrated torque procedures more repeatable.

• Formulated for predictable friction behavior on steel and common alloys
• Brush-top applicator ensures even coverage on threads and under-head surfaces
• 10 oz volume supports multiple engine or component assemblies

When and where should I apply the brush-top lubricant?

Apply Ultra Torque to clean, dry threads and the bearing area under bolt heads or nuts prior to torquing. The brush cap lets you place lubricant precisely on fastener contact zones without excess runoff.

• Use during final assembly steps before stage or final torqueing
• Suitable for engine builds, transmission work, suspension fasteners and other mechanical joints
• Clean mating surfaces first for best consistency

What are the physical specs and handling details?

This is a conventional assembly lubricant packaged in a 10 oz brush-top can (model 100-9910). The can is compact—approximately 5" L x 2.5" W x 2.5" H—and weighs about 0.65 pounds, making it convenient to store and carry around the shop.

• Model number: 100-9910 for parts ordering and inventory
• Package weight: 0.65 lb; dimensions: 5" x 2.5" x 2.5"
• Country of origin: United States

How do I apply and store ARP Ultra Torque safely?

Brush a thin, even coat onto cleaned threads and the underside of the fastener head, then assemble and torque per specifications. Store the can upright in a cool, ventilated area and keep the brush cap sealed to prevent contamination and drying.

• Apply sparingly to avoid pooling; excess can alter torque readings
• Replace brush cap after use to maintain product life
• Follow local disposal regulations for empty cans

Who is this for? ARP Ultra Torque is intended for technicians, professional engine builders, home mechanics, and fabrication shops that require consistent, repeatable fastener performance during assembly. If you torque critical fasteners—head bolts, main studs, rod bolts, or structural joints—and need a dependable brush-top lubricant to help standardize clamp loads, this 10 oz can is a practical, workshop-ready option.