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The ProTek RC Orange Thread Lock is a high-strength thread-locking compound designed to secure metal-to-metal fasteners and help prevent screws, nuts, and bolts from loosening due to vibration during RC operation. Developed for demanding applications, this orange formula provides increased holding strength and heat resistance while remaining more serviceable than maximum-strength red thread lock.
Ideal for RC vehicles, engines, motors, and other high-vibration applications, ProTek RC Orange Thread Lock helps maintain secure threaded connections under challenging operating conditions. Its specially formulated high-strength hold makes it an excellent choice for fasteners that require additional security without committing to a permanent connection.
The updated bottle features an improved applicator tip for controlled dispensing, a redesigned storage cap, and clear application instructions for convenient use during maintenance, repairs, and assembly.
High-Strength Formula: Provides strong retention for metal-to-metal threaded connections.
Vibration Resistance: Helps prevent screws, nuts, and bolts from loosening during RC operation.
Heat-Resistant Performance: Designed for demanding applications around motors and engines.
Serviceable Connection: Offers stronger retention than light- and medium-strength formulas while remaining easier to remove than maximum-strength red thread lock.
Controlled Application: Improved applicator tip allows for precise dispensing onto threaded fasteners.
Updated Bottle Design: Redesigned cap provides convenient storage and handling.
Versatile RC Applications: Suitable for compatible metal fasteners in RC cars, trucks, engines, and other hobby equipment.
Reliable Curing: Begins setting in approximately 10 minutes and reaches full cure in approximately 24 hours.
Manufacturer: ProTek RC
Part Number: PTK-1579
Product Type: Thread Locking Compound
Color: Orange
Strength: High
Volume: 0.5 fl. oz. (Approximately 14.8ml)
Application: Metal-to-Metal Threaded Fasteners
Initial Set Time: Approximately 10 Minutes
Full Cure Time: Approximately 24 Hours
Removal: May Require Heat Depending on Application
(1) ProTek RC Orange High-Strength Thread Lock (0.5 fl. oz.)
Apply a small amount of thread lock to clean metal threads before assembling and tightening the fastener. Allow approximately 24 hours for a full cure before subjecting the connection to demanding operating conditions.
Note: Intended for metal-to-metal threaded connections. Avoid direct contact with plastic components, as thread-locking compounds may damage certain plastics. Some fasteners may require heat for removal. Follow the manufacturer's instructions and safety precautions during use.
This product was added on 10/28/2026 by JM.