PosiTest AIR Leak Tester's video
1964 plays · 2018-09-19
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Product description
Defelsko PosiTest AIR leak Tester, leak Detector, quickly and easily detects air and water leaks in building enclosures and rigid air barrier systems. Ideal for testing penetration (fasteners, masonry, etc.) and continuity of joints and seams in rigid air barrier systems