RAM Sheet

Modified asphalt roofing (self-adhesive method)


This is a rooftop waterproofing sheet that combines a substrate such as a polyester non‐woven fabric or a special film with a modified asphalt adhesive layer (JIS A6013-compliant product).

  • Compliant with the construction standard specifications of public utilities.

Product Line

RAM Sheet

Secondary Material

  • RAM Sealer
  • RA Paste II
  • RA Seal
  • RA Coat
  • RA CoatⅡ
  • RA Highly Reflective Coat


Temporarily unavailable


in preparation

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