1.1 This specification covers the requirements for chemical-resistant sulfur mortar, which must be heated and molten to be used, for bonding chemical-resistant brick or tile. For the use of these materials, see Practice C386.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 6 for specific safety hazard.