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Loctite® 554 is a red, methacrylate ester acrylic thread sealant liquid which provides maximum solvent resistance on threaded fittings and pipes up to 2 in (50 mm) in Dia. The sealant is used in place of specialty non-hardening compounds, litharge, glycerin and sealing tape. It is suited to temperatures up to 300.2 deg F (149 deg C).
Loctite® Thread Sealant, 1-Part, Series: 554™, Bottle Container, 10 mL Container, Methacrylate Ester Base, Composition: Polyglycol Dimethacrylate, Cumene Hydroperoxide, Cumene, 24 hr Curing, Red, Characteristic Odor/Scent, -65 to 300 deg F, 1.11 Specific Gravity, >199.94 deg F Flash Point, 12.34 g/L VOC, 2500 cPs Viscosity, Bonds To: Metal
| Base Type | : | Methacrylate Ester |
| Bonds To | : | Metal |
| Color | : | Red |
| Composition | : | Polyglycol Dimethacrylate, Cumene Hydroperoxide, Cumene |
| Container Size | : | 10 mL |
| Container Type | : | Bottle |
| Curing Time | : | 24 hr |
| Flash Point | : | >199.94 deg F |
| Odor/Scent | : | Characteristic |
| Series | : | 554™ |
| Specific Gravity | : | 1.11 |
| Temperature Rating | : | -65 to 300 deg F |
| Type | : | 1-Part |
| VOC Content | : | 12.34 g/L |
| Viscosity Rating | : | 2500 cPs |
- Loctite® 554™ refrigerant sealant thread sealant has excellent solvent resistance on threaded fittings and pipes up to 3 in dia
- This refrigerant thread sealant has good chemical resistance and is recommended for refrigeration systems and service with aggressive chemicals
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Loctite_25882_SDS.pdf