Combination packagings are authorized.

The general provisions of 4.1.1 and 4.1.3 shall be met.

Additional provisions:
1 Packagings shall be designed and constructed to prevent the loss of water or alcohol content or the content of the phlegmatizer.

2 Packagings shall be so constructed and closed as to avoid an explosive overpressure or pressure build-up of more than 300 kPa (3 bar).

3 The type of packaging and maximum permitted quantity per packaging are limited by the provisions of 2.1.3.4.


Special packing provisions PP26 and PP31:

PP26 For UN Nos. 0004, 0076, 0077, 0078, 0132, 0154, 0216, 0219, 0234, 0235, 0236, 0386, 0394, 1310, 1320, 1321, 1322, 1344, 1347, 1348, 1349, 1517, 2907, 3317, 3344 and 3376, packagings shall be lead-free.

PP31 The packagings shall be hermetically sealed.