Anaerobic Adhesives Thread Sealants
SAF-T-LOK® Anaerobic Adhesive Thread Sealants act as sealing compounds hardening in voids, thread gaps or between cylindrical parts and seal against leakage of fluids or gasses under high pressure or severe vibration.
These adhesive thread sealant products were formulated for a variety of applications and specifically to improve customer’s equipment performance.

RS 
Refrigerant Thread Sealant
- For refrigeration systems
- High strength
- High viscosity
- Vibration resistant
- Chemical/refrigerant resistant
- Performs from -100 to 350ºF (-73 to 177ºC)
CP 
Core Plug Sealant
- Withstands fluid pressure
- Freeze thaw stable
- Positive seal
- Motor oil and fluid resistant
- Fast cure
PS 
Pneumatic Thread Sealant
- For pneumatic systems
- Medium strength
- High viscosity
- No particles to clog orifices
- Withstands high pressure
- Locks threads against vibration
- Disassembles with normal tools
HS 
Hydraulic Thread Sealant
- For hydraulic systems
- Low strength
- Excellent oil/fuel resistance
- Disassembles with normal tools
- Seals synthetic fluids
- No particles to clog orifices
- Withstands high pressure
- Fast cure
These products are not recommended for pure oxygen systems.
Thread Sealant Adhesive
S90
Applications/Properties
S90
Thread Sealant Adhesive
– THREAD SEALANT
– PENETRATING / WICKING
– LOW VISCOSITY
– HIGH STRENGTH
Data Sheets
S90
Thread Sealant Adhesive
| Part Number | Container Size | Case Qty |
|---|---|---|
| 29002 | 1 ml Tube | 100 |
| 29021 | 10 ml Bottle | 10 |
| 29031 | 50 ml Bottle | 10 |
| 29041 | 250 ml Bottle | 2 |
| 29043 | 1 ltr Bottle | 6 |
Pneumatic Thread Sealant Adhesive
PS
Applications/Properties
PS
Thread Sealant Adhesive
– PNEUMATIC SEALANT
– THREAD SEALANT
– HIGH VISCOSITY
– MEDIUM STRENGTH
Data Sheets
PS
Thread Sealant Adhesive
| Part Number | Container Size | Case Qty |
|---|---|---|
| 25421 | 10 ml Bottle | 10 |
| 25431 | 50 ml Bottle | 10 |
| 25441 | 250 ml Bottle | 2 |
| 25443 | 1 ltr Bottle | 6 |
Hydraulic Thread Sealant Adhesive
HS
Applications/Properties
HS
Thread Sealant Adhesive
– HYDRAULIC SEALANT
– THREAD SEALANT
– HIGH PRESSURE
– LOW STRENGTH
Data Sheets
HS
Thread Sealant Adhesive
| Part Number | Container Size | Case Qty |
|---|---|---|
| 26921 | 10 ml Bottle | 10 |
| 26931 | 50 ml Bottle | 10 |
| 26941 | 250 ml Bottle | 2 |
| 26943 | 1 ltr Bottle | 6 |
Refrigerant Thread Sealant Adhesive
RS
Applications/Properties
RS
Thread Sealant Adhesive
– REFRIGERANT SEALANT
– THREAD SEALANT
– HIGH VISCOSITY
– HIGH STRENGTH
Data Sheets
RS
Thread Sealant Adhesive
| Part Number | Container Size | Case Qty |
|---|---|---|
| 24521 | 10 ml Bottle | 10 |
| 24531 | 50 ml Bottle | 10 |
| 24541 | 250 ml Bottle | 2 |
| 24543 | 1 ltr Bottle | 6 |
Core Plug Sealant Adhesive
CP
Applications/Properties
CP
Core Plug Sealant
– CORE PLUG SEALANT
– WITHSTANDS FLUID PRESSURE
Data Sheets
CP
Core Plug Sealant
| Part Number | Container Size | Case Qty |
|---|---|---|
| 24021 | 10 ml Bottle | 10 |
| 24031 | 50 ml Bottle | 10 |
| 24041 | 250 ml Bottle | 2 |
| 24043 | 1 ltr Bottle | 6 |