Surface Preparation

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last person joined 3 days ago 

The Surface Preparation Technical Community of Interest is a group of people (both AMPP members and nonmembers) who have come together for the purpose of furthering a common cause by sharing wisdom, knowledge, information, and/or data for or preparing surfaces in order to clean and/or increase adhesion to coatings and linings.

  • 1.  TPO Single Ply Membrane

    Posted 8 days ago

    I'm looking for some input regarding applying coatings over TPO single-ply roofing membranes. I'm working with an Alpha Systems Superflex TPO membrane and would like to apply a silicone roof coating. My primary concern is proper surface preparation and achieving reliable long-term adhesion to the TPO substrate. I would appreciate input on cleaning and priming TPO along with any product recommendations. Thank you



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    Aaron Enstad
    Santa Maria CA
    (805) 407-7899
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