Pulling cables through ducts, conduits, or cable manholes is one of the key—and often most demanding—stages of any installation. Long routes, narrow spaces, sharp bends, and limited visibility can turn even the best-planned job into a real challenge. On top of that, cable friction significantly slows down the pulling process and increases physical effort.
Fortunately, there are proven methods and products that make cable pulling much easier. One of the most effective solutions is GLISS® WMM – a specialist lubricating gel that reduces friction by up to 80%.
Why is friction a problem?
Friction can cause several issues during installation:
- Increased physical effort – higher resistance means more force is required to pull the cable, which is especially troublesome over long distances.
- Risk of cable damage – excessive friction can lead to abrasion of the cable insulation.
- Slower work progress – resistance extends installation time and may generate additional costs.
- Difficulty adding extra cables – without lubrication, inserting additional cables into the same duct becomes much harder.
How does GLISS® WMM work?
GLISS® WMM is a white gel with medium to high viscosity, based on water and glycol. It works in two stages:
- Friction reduction – cables slide more easily, even in long, narrow, or vertical conduits.
- Long-lasting lubrication – once the water evaporates, a thin lubricating layer remains, making future cable replacement or the installation of additional cables easier.
The product is non-toxic, biodegradable, and non-flammable, making it safe for both industrial applications and smaller installations.
No sticky effect: GLISS® WMM does not cause cables to stick together after the water evaporates—a common issue with other gels that turn into a “glue-like” residue.
When should a lubricating gel be used?
A lubricating gel is particularly useful in situations such as:
- Pulling cables through long ducts or conduits.
- Installations with multiple bends or vertical sections.
- Adding new cables to existing ducts, where friction can hinder movement.
- Working in difficult weather conditions—low temperatures or high humidity increase resistance.
GLISS® WMM – Technical Data
| Parameter | Value |
|---|---|
| Packaging | 0,5 kg – 25 kg |
| Appearance | white gel |
| Odour | none |
| Viscosity | approx. 26,000 cp |
| Density | 1 g/cm³ |
| pH | 7 (neutral) |
| Application temperature | -10°C do +50°C |
| Toxicity | Non-toxic |
| WGK | 1 (according to German and British standards, 2000) |
How to use GLISS® WMM – step by step
- Prepare the cable and work area – clean the cable surface and check the pulling route.
- Apply the gel to the cable – use a sponge or brush to spread the product evenly along the entire length.
- Pull the cable – the gel ensures smooth sliding and reduces resistance, even in difficult sections.
- Allow the water to evaporate – after evaporation, a durable lubricating layer remains, making future cable replacement or additional installations easier.
As a result, the cable moves smoothly without the risk of damage, and installation time is significantly reduced.
Available packaging
GLISS® WMM is available in convenient packaging options that can be matched to the size of the installation:
- 0.5 kg
- 1 kg
- 5 kg
- 15 kg
- 25 kg
Additional tips for installers
- Plan the cable route – avoid sharp bends; if unavoidable, use a lubricating gel.
- Do not skimp on gel – an even layer of lubricant is essential for smooth cable pulling.
- Take care of your tools – regularly clean sponges or brushes used for application to prevent cable contamination.
- Monitor temperature and humidity – GLISS® WMM performs best between -10 °C and +50 °C.
Summary
Want cable pulling to be easier, faster, and less physically demanding? GLISS® WMM is a product that truly improves efficiency by reducing friction by up to 80% and leaving a durable lubricating layer. Ideal for power, telecommunications, and fibre optic cables, it performs equally well in small installations and large industrial projects.
👉 Check the available packaging options in our store – from 0.5 kg to 25 kg!
