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Left: cable without fire retardant coating
Right: cable with a layer of 0.9 mm BC-Brandschutz-Farbe

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After flaming of 1 Minute and 7 sec. The coating BC-Brandschutz-Farbe foams good.

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After flaming of 1 Minute and 26 sec. A good and stable foam building of the BC-Brandschutz-Farbe.

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The whole unprotected cable burns after 3 to 4 minutes.

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After 5 Minutes the burner was removed from the unprotected cable.

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After 8 Minutes the dripped-down PVC is burning insensitively without burner.

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After 20 Minutes the unprotected cable is still burning.

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After 30 Minutes the unprotected cable is totally destroyed. The surface of the cable protected by the BC-Brandschutz-Farbe is mostly undestroyed. The foam is even after 30 Minutes stable and has prevented the flame spread on the cable. The foam height is about 5 cm.

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