Does the Vapor Pin® Sampling Device provide a tight seal against the slab?

Yes, the Vapor Pin® Sampling Device provides a leak proof environment for all of you sampling needs!  This is with the assumption that you are properly installing our product through a concrete slab. Please be aware in some situations, such as a thin concrete slab or cracked and degraded concrete, or a hole greater than what is specified in the SOP for installation, may result in a poor seal.  Always be sure to leak test!

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