I am sorry to hear that it did not arrive, we had the basalt fiber tested in Durban by the tech university to get a independent report and this shows that it is at least 40 % stronger than e glass , we did get it approved for the CE requirements and are happy to use it for many reasons, among them it does not give our employees the itch as they get from glass and also no allergic reaction
Greetings

gideon

Hallo Knottybuoyz
did you ever receive the Basalt fiber that we send by surface mail?
Greetings
Gideon