

🛠️ Lock it down, seal it tight — no leaks, no worries!
LOCTITE 542 is a 50ml medium strength acrylic thread sealant designed for fine metal threads in hydraulic and pneumatic systems. It provides immediate sealing against low pressures, prevents loosening from shocks and vibrations, and resists petrol, oil, coolants, and hydraulic fluids. Its thixotropic formula ensures clean application without migration, making it an essential tool for professionals seeking reliable, durable thread sealing.
| ASIN | B00OUVKDK2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 81,099 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,074 in Sealers |
| Colour | Brown |
| Customer Reviews | 4.4 4.4 out of 5 stars (8) |
| Date First Available | 29 May 2015 |
| Included Components | 1x LOCTITE 542 |
| Item Package Quantity | 1 |
| Item Weight | 49.9 g |
| Item model number | 234422 |
| Manufacturer | Loctite |
| Material | Acrylic |
| Part Number | 234422 |
| Product Dimensions | 5.7 x 2.8 x 15.8 cm; 49.9 g |
| Size | 50ml |
| Usage | Hydraulic and pneumatic systems, metal thread sealing, fine threads on pipes and fittings |
| Viewing area | 50 ml / 53.2 g |
P**B
Must have in the toolbox
Just works, use it on steam boilers with no issues
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Hace 5 días
Hace 4 días