Top Quality Vapor Barriers & Pre-Applied
Waterproofing Membranes for your Roofing Needs

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GCP Applied Technologies provides premier specialty construction chemicals and specialty building materials for many of the world’s most renowned structures, and packaging technologies for the best-known consumer brands, delivering results for all our customers.

  • Roofing Underlayments

  • Weather Resistive Barriers

  • Window & Door Flashing

Contact Us for more information to become an authorized dealer.