W.R. Grace For more than 30 years, Grace Construction Products has been a leader in the advancement of waterproofing technologies and solutions. Grace combines innovative technologies and time-tested products to provide reliable waterproofing solutions for virtually all above grade and below grade applications.
  • Prepruf pre-applied waterproofing membranes
  • Procor liquid applied waterproofing membranes
  • Bituthene self adhering sheet waterproofing membranes
  • Hydroduct drainage composites
  • Permabarrier air/vapor barriers and wall flashings
  • Vycor Ice and Water Shield roofing underlayment
  • Flamesafe firestopping products

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