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Hot Applied Bitumens - Coal Tar


BUR Plus 505

BUR Plus 505 is a coal tar product that has been modified with proprietary polymers to provide exceptional durability in built-up roof membrane assemblies. BUR Plus 505 may be used as an interply adhesive and as a surfacing floodcoat with gravel. The inherent coal tar molecular structure of BUR Plus 505 produces characteristics that result in resistance to water, UV and vapor penetration. In addition, the unique flexibility and elongation characteristics provided by the polymer modification yield improved performance in cold temperature flex, adhesion and many other key properties that contribute to long-term performance.

BENEFITS:

  • Excellent elongation and recovery.
  • Improved cold temperature flexibility.
  • Superior adhesion.
  • Contains no asbestos.
  • Classified by Underwriters Laboratories, Inc.® as to an external fire exposure only.
  • Meets requirements of Factory Mutual Research Corporation® Standard 4470.


HK Tar Plus

HK Tar Plus is specifically manufactured to provide unique performance properties as a high quality, coal tar pitch for use in the construction of built-up roof membrane assemblies. HK Tar Plus may be used as an interply adhesive with HK Tarred Felt, and as a surfacing floodcoat with gravel. HK Tar Plus complies with ASTM D 450, Type I. The molecular structure produces inherent characteristics that are resistant to water, UV and vapor penetration. In addition, its selfhealing characteristics provide extra protection.

BENEFITS:

  • Proven formula.
  • Standard roofing equipment is used.
  • Conforms to ASTM D 450, Type I.
  • Contains no asbestos.


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