BOSS White Jopinting Compound

BOSS White Jointing Compound is a versatile, easy-to-apply sealing paste for threaded pipes and fittings. Its smooth consistency ensures a leak-proof seal on metal or plastic threads, making it suitable for plumbing, heating, and general pipework applications. Supplied in a 400g tub, it is convenient for both professional and DIY installations.

 
Key Features

 • Seals threaded pipes and fittings effectively
• Suitable for water and general plumbing applications
• Smooth, easy-to-apply paste for precise coverage
• Long-lasting, reliable seal

 
In-Depth Description

BOSS White Jointing Compound provides a simple and effective solution for creating secure, leak-free joints in threaded pipework. The compound is designed to fill minor imperfections between male and female threads, producing a reliable seal that resists water leakage under normal operating pressures. Its non-hardening formula allows for adjustments during installation, making it ideal for ensuring correct alignment and assembly of threaded components.

 
The paste is suitable for use on metal fittings and pipes commonly found in domestic, commercial, and industrial plumbing systems. Its smooth consistency allows for even application to threads, reducing the risk of over-tightening or cross-threading while providing a robust barrier against leaks. The compound remains stable over time, preventing shrinkage or cracking and maintaining the integrity of the joint throughout the life of the installation.

 
BOSS White Jointing Compound is particularly valued for general plumbing applications, including water supply systems, heating circuits, and pipe connections where a reliable, easy-to-use thread sealant is required. Its neutral appearance ensures it is unobtrusive when used on visible fittings, and its ease of application makes it suitable for both professional tradespeople and DIY enthusiasts.

 
Supplied in a convenient 400g tub, the compound is ready to use and can be stored for repeated applications. It provides an effective, long-lasting solution for sealing threaded pipe joints, helping maintain system integrity, reduce maintenance needs, and ensure leak-free operation in plumbing and heating installations.

We offer nationwide next working day delivery on stocked products for orders placed before 12:00 pm, subject to stock availability.

Delivery charges are calculated based on your order's size, weight and destination and will be shown at checkout where applicable.

Some oversized, bespoke or non-stock items may require additional lead time. If this affects your order, we'll let you know as soon as possible.

Collection is available from our warehouses in Rochdale, Halesowen and East Kilbride, subject to stock availability. Please check the individual product listing for collection availability.