Product Overview
Permatex Thread Locker Blue 2.5ml

Keep your boat ship-shape with Permatex Thread Locker Blue 2.5ml. This medium-strength threadlocker is a marine essential, securing nuts and bolts against the relentless vibration and harsh conditions of the open water. From valve covers to drive shaft bolts, Permatex Blue provides a reliable, vibration-resistant hold, preventing loosening and protecting your crucial connections from corrosion. Say goodbye to costly lock nuts and washers – this single solution simplifies maintenance and ensures long-lasting performance, giving you peace of mind on every voyage.
Key Features
- Medium-strength hold: Ideal for nuts and bolts from 1/4" to 3/4" (6mm to 20mm).
- Vibration resistance: Prevents loosening caused by wave action and engine vibrations.
- Corrosion protection: Shields threads from saltwater and other corrosive elements.
- Easy disassembly: Removable with standard hand tools when maintenance is required.
- Versatile application: Suitable for a wide range of marine applications, including valve covers, water pump bolts, oil pan bolts, drive shaft bolts, and more.
- Cost-effective: Eliminates the need for expensive lock nuts and lock washers.
- Temperature resistant: Performs reliably in temperatures from -65°F to 300°F (-54°C to 149°C).
- Fast-acting: Sets in 20 minutes, allowing for quick and efficient repairs.
What's in the Box
- One 2.5ml bottle of Permatex Thread Locker Blue
Specifications
The Captain's Take
After years battling the elements, I've learned that reliability is key. Permatex Thread Locker Blue has become my go-to for securing everything from engine components to deck hardware. It's a simple solution that provides a rock-solid hold, preventing costly repairs and ensuring smooth sailing. Trust me, this is one product you don't want to leave shore without.