Anti-slip mats for cargo securing - do they really help?
Anti-slip mats raise the friction between load and loading bed and so reduce the number of lashing straps required. This guide explains the friction coefficient µ under VDI 2700, the right thickness and material grade, and correct use when top-over lashing.
View anti-slip matsHow does an anti-slip mat cut the number of lashings?
In top-over lashing the load is held by the friction against the loading bed. The higher the friction coefficient µ, the greater the holding force from the same pre-tension - and the fewer lashing straps are needed on paper. An anti-slip mat raises µ from roughly 0.2 to 0.3 (wood on dry steel) up to around 0.6.
Under VDI 2700 Part 2 the friction coefficient feeds directly into the securing-force calculation. If µ doubles from 0.3 to 0.6, the usable friction force roughly doubles too, so the number of required top-over lashings drops sharply - often by 30 to 50 percent.
How to secure pallets and small parts correctly for transport.
Read the guideWhich thickness and material grade is right?
The key factors are thickness, material grade and the certified friction coefficient. Mats that are too thin or low grade press through and lose their effect, while quality rubber mats made of virgin or recycled rubber hold the µ value over time.
- Thin mats (3 mm): for light cartons and small parts on smooth surfaces.
- Medium thickness (6‑8 mm): standard for pallets and machine parts.
- Thick mats (10 mm and up): for high point loads and rough loading beds.
- Recycled rubber is tough and low cost, virgin rubber gives more constant µ values.
- Check oil, cold and UV resistance if the mat is used outdoors.
How are anti-slip mats used correctly?
The mat must sit fully under the load, not just at the edges. Both contact surfaces - loading bed and load base - should be clean, dry and free of loose dirt, because dust and oil pull the friction coefficient back down.
- Place strips or cut pieces under every load-bearing contact face of the pallet.
- Choose a mat area at least as large as the load footprint.
- After each use check for cracks, hardening and oil films.
- Clean soiled mats with water, never with solvents.
Frequently asked questions
How many lashing straps does an anti-slip mat save?
It depends on the µ value. If the friction coefficient rises from 0.3 to 0.6, the number of required top-over lashings roughly halves. In practice 30 to 50 percent fewer lashings is realistic.
What friction coefficient should an anti-slip mat have?
Aim for a certified sliding friction coefficient µ of at least 0.6. The value must be stated in the test certificate per VDI 2700 or EN 12195‑1.
Which thickness makes sense?
Light loads need only 3 mm, the standard is 6 to 8 mm. For high point loads or rough loading beds 10 mm and more is sensible so the mat does not press through.
Does the mat replace the lashing straps?
No. The anti-slip mat only raises friction and cuts the number of lashings needed. Top-over lashing or positive fit remains mandatory under VDI 2700.
Looking for the right anti-slip mat?
We supply anti-slip mats with a certified friction coefficient in various thicknesses - including a test certificate per VDI 2700 for your securing calculation.
Per VDI 2700
Friction coefficient documented on certificate and creditable.
µ ≥ 0.6
High sliding friction for fewer lashings.
Rugged grade
Oil and weather resistant rubber in several thicknesses.
Expert advice
We help with thickness, material and calculation.