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Gracias de antemano por su ayuda.

2.006 - Fire Regulations
a) All fabrics generally shall be inherently fire retardant or FR treated to meet BS EN 1102 and to
BS 5867, Part 1 and Part 2 (type B minimum,) and all required local contract fire regulations
of country of final destination, (Purchaser to advise.)
b) All linings, interlinings and ***sheer fabrics*** shall be inherently Fire retardant. If this is not possible
they are to be permanently treated to meet the codes stated above.