All details of resistances are taken from information provided by the manufacturer. However, it will still be necessary to carry out your own inspections and tests. Details of further resistance properties available upon request.
Temperature resistance in °C
Non-oxidising alkaline solutions
Fluoric acids, fluorinated hydrocarbons
Hydrofluoric acid (40%)
Nitric acid (50%)
Not approved by manufacturer
Our screw protection caps are manufactured in RAL 9005 black by default. This colour is especially UV-resistant.
We can also manufacture very appealing coloured protective caps in other colours in the RAL Classic palette depending on your individual requirements. High levels of UV resistance are also guaranteed in these coloured caps thanks to the addition of a special UV stabiliser.