Duct Seal LG Cable Duct Sealing System (cables <25mm Ø) - ≤1 Bar Pressure Resistance

Description

Duct Seal LG Cable Duct Sealing System (Cables < 25mm Ø) - ≤1 Bar Pressure Resistance

Duct Seal LG is a new, re-enterable duct sealing system, designed specifically to seal cables and pipes in ducted networks. Ideal for protecting against the ingress of harmful or flammable gases, liquids, smoke, and vermin, this versatile solution is well-suited for water and gas industry applications.

The Duct Seal LG kit includes our unique, daisy-chained circular foam tubes that wrap and separate cables, minimising movement and enabling secure application. It incorporates our innovative, flexible, intumescent, zero-halogen, and zero-MEKO adhesive and sealing compound, known as GreyStuff. All components are designed and manufactured in the UK to ensure high quality and reliable performance.

Key Features of Duct Seal LG Cable Duct Sealing System

• Advanced Circular Foam System: Revolutionary backing for added cable stability
• Intumescent Sealant: MEKO-free, FyBrid, non-hazardous formulation for a secure and safe seal
• Water & Gas Tight: Built for high resistance, with up to 1.0 bar pressure resistance
• Protection Against Toxic Gases: Effective against methane, chlorine, and hydrogen sulphide – ideal for the water industry
• Hydrocarbon Resistance: Suitable for petrol forecourts and other environments with exposure to hydrocarbons
• Certified Compliance: Meets DSEAR, WIMES, DCG, APEA, BLUEBOOK, and ATEX standards
• Microbial Defence: Enhanced resistance to bacteria and fungi
• Non-Adiabatic: Minimal Cable De-Rating: At a thickness of 20 mm, thermal resistance is just 5.1 K/W, preserving the cable’s full current-carrying capacity
• Protects against Water Treeing: Ensures a watertight barrier, preventing water ingress and protecting cables from degradation
• British Made: Proudly designed and manufactured in the UK, ensuring excellent adhesion and quality. Quick and easy installation for various cable scenarios.

For heavy-duty applications or larger cables, consider Duct Seal HG. Visit AC Cable Solutions for more product information.

Duct Seal LG Kit Options

• Single Kit: Suitable for duct sizes 50–125 mm (1 × DSLG125)
• 2 × Single Kits: Ideal for duct sizes 150–200 mm (2 × DSLG125 = 1 × DSLG200)

Health & Safety

Both GreyStuff and Red Stuff are based on a neutral curing system, free from hazardous substances, ensuring user safety during application. The sealants are also zero-MEKO.

Compliance and Certifications

• WIMES and APEA standards
• ATEX and DSEAR directives
• Sewage for Adoption & DCG guidance
• National and international specifications for duct sealing

Re-entry & Removal

GreyStuff and Red Stuff cure to a rubber-like hardness, enabling re-entry and removal with tools. For best results, use sharp tools, especially when cables are de-energised.

Cable Suitability

Both GreyStuff and Red Stuff are solvent-free, single-component sealants that do not harm cable sheath properties or stain surfaces.

Storage Instructions

Store GreyStuff and Red Stuff in a cool, dry area, away from sunlight. Each product has a 12-month shelf life, with opened products usable for up to one month if securely capped.

Chemical Resistance and Protection

The Duct Seal LG system offers robust chemical resistance for environments exposed to harmful substances, ensuring long-lasting protection for cables and ducts.

Quick and Easy Installation

Designed for user convenience, the Duct Seal LG system allows quick installation and retrospective fitting, accommodating multiple cables within one duct.

Why Choose Duct Seal LG for Duct Sealing?

Duct Seal LG is a comprehensive solution that offers:

• Flexible and Reliable Protection: Re-enterable design for easy maintenance.
• Environmentally Safe: FyBrid technology, free from harmful substances.
• Long-Lasting Performance: Durable protection in harsh conditions.

Frequently Asked Questions

What makes Duct Seal LG different?

Its innovative circular foam backing, flexible intumescent sealant, and superior resistance to gases, hydrocarbons, and microbes—fully compliant and non-hazardous.

Is it safe for all environments?

Yes—non-hazardous and environmentally safe for a variety of industries.

Can it be used for retrofits?

Absolutely—ideal for new installations and upgrades.

Is Duct Seal LG WIMES Compliant?

Yes—the WIMES compliance number is 3.02 2019 clause 6.4.3.2D(d).

Related Products

Explore our full range of cable duct sealing systems.

Why Buy from AC Cable Solutions?

High-quality, British-manufactured solutions engineered for performance and backed by expert support.

Applications of Duct Seal LG

• Waste Water Treatment Works: Protection from harmful gases and liquids.
• Fuel / Petrol Filling Stations: Hydrocarbon resistance in forecourts.
• Telecommunications: Robust cable protection in telecom installations.
• Construction: Ideal for sealing cables below 25 mm Ø.

If you have large, heavy cables, use DuctSeal HG.

For fire resistance, use DuctSeal FR.