






🔧 Seal smart, stay leak-free — the pro’s choice for flawless pipes!
LOCTITE SI 5331 is a premium acetoxy silicone thread sealant designed for hot and cold water plastic and metal pipes. It forms a permanently elastic, vibration-resistant seal that withstands temperatures from -50°C to 150°C. Certified safe for drinking water and food-related applications, this one-component, paste-like sealant cures via humidity, delivering secure, leak-proof connections ideal for industrial, agricultural, and residential plumbing.
| Manufacturer | Loctite |
| Part Number | 2061031 |
| Product Dimensions | 3.5 x 3.5 x 17.5 cm; 99.79 g |
| Item model number | 5331 |
| Size | 100 ml |
| Colour | Clear |
| Style | Industrial |
| Material | Metal,Plastic,Silicone |
| Volume | 100 Millilitres |
| Item Package Quantity | 1 |
| Number of Pieces | 12 |
| Special Features | Strong |
| Usage | Craft |
| Included Components | 1x LOCTITE SI 5331 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 99.8 g |
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