Do It Yourself Roof Coatings

Modified Bitumen Roof Repair

Polymer modified bitumen membranes are asphalt based and are typically found installed with one or more base or underlying interplies. Modified bitumen roofing products are typically either smooth surfaced, granule surfaced, or foil-faced.

They may also be field surfaced with a coating or a flood coat of asphalt or aggregate.

  • Styrene-butadiene-styrene (SBS)
  • Atactic-polypropylene (APP)

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