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THREAD LOCKER MEDIUM STRENGTH BLUE 243 10ml (Larger Fasteners 9.5mm-25mm) - LT243
THREAD LOCKER MEDIUM STRENGTH BLUE 243 10ml (Larger Fasteners 9.5mm-25mm) - LT243
In stock
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Thread Locker Medium Strength Blue 243 – 10ml (For Larger Fasteners 9.5mm–25mm)
SKU: LT243
Product Description
A medium‑strength blue thread locker formulated for larger automotive fasteners ranging from 9.5mm to 25mm. Ideal for bolts exposed to heavy vibration such as engine mounts, suspension components, brake assemblies, and drivetrain hardware. Provides a strong, vibration‑resistant hold while still allowing removal with standard hand tools during servicing.
Features
- Medium‑strength, service‑removable formula (243 type)
- Designed for larger fasteners: 9.5mm–25mm
- Prevents loosening from vibration and engine movement
- Resistant to oil, heat, and common automotive fluids
- Works on all metal fasteners, including stainless steel
- 10ml workshop‑ready bottle
Benefits
- Keeps critical automotive bolts secure under heavy vibration
- Prevents leaks, rattles, and premature wear
- Allows disassembly with normal tools when needed
- Ideal for suspension, drivetrain, engine, and brake components
- Reliable for workshop, garage, and professional automotive repairs

