Uni-Gas Non-Hardening Threaded Gas & Water Pipe Jointing Compound

Uni-Gas Jointing Compound is a professional-grade, high-purity sealing paste engineered specifically for critical threaded connections in gas lines, heating networks, and mains water systems. Designed to be used in conjunction with premium plumbing flax or hemp, this non-hardening compound fills microscopic tolerances within threads to form an absolute, airtight, and leak-proof seal. It comes highly recommended for registered gas installers (RGIs), mechanical engineers, and heating plumbers who require an uncompromising, high-security jointing solution that meets stringent European safety and performance standards for dangerous gasses and high-pressure media.

Why Choose Uni-Gas Jointing Compound?

• Elite Certified Gas Safety Profile: Extensively tested and fully approved in accordance with premium international and European quality benchmarks, including DIN 30660, DIN-DVGW, and EN751-2. This guarantees total material safety and performance integrity when handling explosive, flammable, and high-pressure gasses.

• Unmatched Media Versatility: Formulated to resist degradation across an extensive range of critical domestic and industrial fluids and gasses, making it the ultimate single-can solution for:

  • Natural gas, town gas, liquefied petroleum gas (LPG), and bottled propane/butane lines

  • Potable drinking water mains, domestic hot water distribution, and central heating loops

  • Industrial compressed air networks and commercial closed-circuit cooling systems

• Non-Hardening Leak Prevention Matrix: Cures into a permanently flexible, non-drying seal that never hardens, shrinks, or micro-fractures over time. By maintaining its elastic consistency, it effectively absorbs physical pipe movement, thermal expansion cycles, and water hammer shock waves without weeping.

• Lubricates and Protects Threads: Acts as a heavy-duty lubricant during pipe assembly. It significantly lowers friction resistance between mating metals, allowing installers to easily screw threads tight to achieve maximum mechanical engagement while simultaneously protecting against internal corrosion and oxidation.

• Permits Damage-Free Future Dismantling: Because the compound remains soft and pliable inside the joint channel, it prevents metallic threads from cold-welding or seizing together over years of service. This allows for rapid, clean, and safe disconnection during future plant maintenance or building modifications.

Key Features

• Ideal for the sealing of threaded joints for use with gas, potable water and hot water, compressed air and cooling.

• Approved in accordance with DIN 30660, DIN - DVGW, EN751-2.

• Non-hardening jointing compound - use with a combination of flax.

• Uni-Gas is ideal for the sealing of threaded joints for use with natural gas, town and bottled gas.

Technical Specifications

• Brand: Uni-Gas

• Product Type: Non-Hardening Certified Gas & Water Jointing Paste

• Base Formulation: High-Density Non-Drying Silicate & Oil Matrix

• Quality Compliance Standards: Approved to DIN 30660, DIN - DVGW, and EN751-2 (Class 2)

• Gas Compatibility: Natural Gas, Town Gas, LPG, Propane, Butane

• Fluid/Media Suitability: Potable Drinking Water, Hot Water, Compressed Air, Cooling Fluids

• Application Method: Apply evenly over a bed of plumbing flax wound tightly into the male thread paths

• Substrate Compatibility: Steel, Iron, Copper, Brass, and Heavy-Duty Galvanized Threaded Fittings

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