Blue 243 Oil-Resistant Threadlocker for Automotive Applications, Medium-Strength Anaerobic Adhesive for Metal Fasteners, Oil-Tolerant Locking Compound, 6 ml Tube

Blue 243 Oil-Resistant Threadlocker, 6 ml Tube
✔️ Medium-strength, oil-tolerant automotive threadlocker, 6 ml

This 6 ml tube contains a medium-strength, oil-tolerant threadlocker designed for automotive use. It bonds reliably to metals such as steel, stainless steel, and aluminum, resisting oil, heat, and vibration for fast, durable fixes in engine and accessory assemblies.

✅ Type: medium-strength, oil-tolerant anaerobic threadlocker (blue 243)
✅ Bolt size range: 1/4 to 3/4 in (6 to 20 mm) bolts
✅ Set time: fixture in 10 minutes; full strength in 24 hours
✅ Temperature tolerance: up to 140°F (60°C)
✅ Material compatibility: steel, stainless steel, aluminum, plated surfaces
✅ Packaging: 6 ml tube (single)

💡 What is automotive threadlocker used for in everyday car repairs? Threadlocker helps prevent loosening caused by vibration and heat cycles. - It seals threads to resist oil exposure and vibration in engines and suspensions.
- It bonds to metals like steel, stainless steel, and aluminum for common automotive fasteners.
- It cures to a durable, temperature-tolerant lock that lasts through heat cycles.