Description
BOSTON Liquid Sealant 50g – Anaerobic Gas & Water Pipe Thread Sealant
Create a reliable seal on compatible metal pipe threads with BOSTON Liquid Sealant 50g. This easy-to-apply anaerobic sealant is specially designed for use on metal-to-metal threads in gas and water pipe applications, providing a durable and long-lasting seal.
The sealant is approved by the Australian Gas Association and type tested to relevant Australian Standards, making it a practical choice for suitable plumbing, gas and maintenance applications.
⭐ Key Features
- Anaerobic Thread Sealant – Seals metal-to-metal threaded connections through lack of oxygen.
- Easy to Apply – Apply directly to the required thread area before assembly.
- Long Lasting & Durable – Designed to provide a dependable seal on compatible metal threads.
- Gas & Water Applications – Suitable for compatible metal gas and water pipe threads.
- Australian Gas Association Approved – Cert. No. 7583, Class III, 2000kPa.
- Type Tested – AS/NZS 4020, PTT40067, SAI Global.
- 50g Contents – Supplied in packaging designed to help prevent curing inside the bottle.
- Wide Temperature Range – Gas applications: -10°C to +135°C; water applications: up to 55°C.
🔧 Application
- Remove oil and other contamination from the area where the sealant will be applied.
- Apply sealant to one surface, covering approximately 2–3 thread rotations.
- Connect the threaded components.
- Wipe away any excess sealant.
- Allow approximately 10–20 minutes curing time before handling; full cure is achieved in approximately 24 hours.
⏱️ Important Product Information
- This is an anaerobic sealant, meaning it cures when oxygen is excluded between metal surfaces.
- Sealant exposed to air will not cure.
- Metal-to-metal use only.
- Not suitable for plastic, glass or rubber.
- Hand tools are required for disassembly after curing.
- Wipe off excess sealant to prevent uncured material from remaining in the system.
- Not recommended for continuous steam temperatures above 135°C.
⚠️ Safety & Storage
- Use with good ventilation.
- If the product contacts eyes or skin, flush immediately with clean water.
- Store in a cool, dry area.
- Keep out of reach of children.
📦 Product Details
Brand: BOSTON
Product: Liquid Sealant
Type: Anaerobic Thread Sealant
Size: 50g
Application: Metal Gas & Water Pipe Threads
Gas Temperature Range: -10°C to +135°C
Water Temperature: Up to 55°C
Gas Association Approval: Cert. No. 7583, Class III – 2000kPa
Standard: AS/NZS 4020













