Loctite 243 Medium Strength Removable Threadlocker, 0.5mL Capsule, Blue, 100/Case
ID: LOC1330255 | Mfr ID: 1330255Manufactured by: Loctite Industrial

Loctite 243 primerless, oil tolerant, medium strength, removable blue threadlocker is an oil tolerant, removable, medium strength, blue threadlocker designed for the locking and sealing of threaded fasteners between 1/4 Inch and 3/4 Inch (6 to 20 mm). It not only works on active metals (e.g. brass, copper) but also on passive substrates such as stainless steel and plated surfaces. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.
USD $2.47 / PC
- Brand name :  Loctite
- Series :  LOC-243
- Item Name :  Threadlocker
- Short Desc :  1330255 THREADLOCKER,243 REFORMULATE
- Packaging :  100/Case
- UPC :  00079340439009
- UNSPSC :  31201701
Loctite 243 is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration. The thixotropic nature of Loctite 243 reduces the migration of liquid product after application to the substrate.
Performance Details
Full Cure Time | 24 hr at 25 deg C |
Application Time | 5 min |
Shear Strength | >/=1100 psi |
Tensile Strength | 230 psi |
Design & Construction
Form | Liquid |
Color | Blue |
Cure Type | Anaerobic Cure, Activator |
Environmental Condition
Temperature Rating | -65 to 360 deg F |
Supporting Information
Applicable Materials | Steel, Stainless Steel |
Chemical Properties
Composition | Dimethacrylate Ester |
Specific Gravity | 1.09 |
VOC | 11.88g/L |
Viscosity | See TDS |
Physical Properties
Container Size | 0.5mL |
Container Type | Capsule |
Odor/Scent | Characteristic |
Loctite 243 Medium Strength Removable Threadlocker, 0.5mL Capsule, Blue, 100/Case Material Safety Data Sheet (MSDS)
Loctite 243 Medium Strength Removable Threadlocker, 0.5mL Capsule, Blue, 100/Case Safety Data Sheet (SDS)
Features :
- Upgraded temperature resistance up to 360 deg F
- Oil tolerant curing on as-received fasteners, without cleaning
- Primerless performance on both inactive and active metals
Applications :
- For Locking and Sealing Fasteners up to 3/4 Inch