Chemtools Rapidstick® 8243 Blue Medium Strength (Oil Tolerant) Threadlocker (10ml / 50ml)
Secure fasteners without making them permanent with Chemtools Rapidstick® 8243. This is a fast-curing, medium-strength (blue) compound, meaning fasteners can still be removed with standard hand tools. Its oil-tolerant formula is designed to cure effectively on less active materials like stainless steel and plated parts. It's ideal for fasteners from 6mm to 20mm, preventing loosening from vibration and sealing against corrosion and leakage.
Key Features
Strength: Medium (Serviceable / Removable)
Colour: Blue
Oil Tolerant: Cures on active and passive metals (stainless steel, plated parts).
Handling Cure Time: 10 – 12 minutes
Fastener Size: 6mm to 20mm (1/4" to 3/4")
Temperature Range: -55°C to +150°C
Viscosity: 2,250 cps
Military Specs: Meets MIL-S-46163 Type II, Grade N
Available Sizes
10ml Bottle
50ml Bottle