Harena is a unique coated mineral that has many unique properties.

These properties are as follows:

Oleophilie
Harena is attracted to the hydrocarbons that occur naturally in fuels, gases and oils including synthetics. Isolating them from the immediate environment.
Hydrophobic
Harena will actively repel water.
Non-leaching
All adsorbed hydrocarbons are permanently bonded to Harena and will not leach over time.
Non-flammable
Fully bonded hydrocarbons are non-flammable even highly flammable liquids like petrol and diesel.
Environmentally friendly
Harena has been Waste Criteria Tested (WAC) BS EN 12457. Harena can be recycled as a fuel, incorporated in asphalt or it may be suitable for bioremediation via composting.

* Click on the + Symbols to expand to read more.


Harena is easily stored and quickly applied as a dry, free-flowing product. It is non-flammable, non-toxic, safe to handle and environmentally friendly, with an indefinite shelf life.

Further product information can be found on the Harena product data sheet.

Applications Harena has many varied applications from oil and fuel spillage to flood defence and property protection. Applications include: Tank & Pipe Bunding Fuel and oil spillage Highway and accident safety Aviation and airport safety Polymer spillage Environmental cleanup – land and water

Customer Feedback

“As a world leader in highway pothole and asphalt repair, it is vitally important for us to provide a perfectly clean finish, on all occasions and in all conditions. We have field tested all the leading brands but have concluded that only Harena is able to provide the finish our high standards require.” Phil Baker Head of Operations, Nuphalt Jetpatcher Limited

“As a Spill Response Provider, it is important that we provide our Clients with the latest and most effective solutions for the removal of hydrocarbon spills from both tarmac and concrete surfaces. We have found Harena highly effective in this process” Mark McGrevey – Cleansing Service Group