Positest AT 50 MM Kit (to use concrete dollies)

These high quality, economical inspection mirrors are available in various sizes and are used to inspect difficult access areas.

This book covers coating characterization and property evaluation relevant to wear resistance with an emphasis on mechanical testing of coatings and discusses the various methods used to deposit wear resistance coatings.

Quickly and easily detect air and water leaks in building envelopes and rigid air barrier systems. Ideal for testing penetrations (fasteners, masonry ties, etc.) and continuity of joints and seams in rigid air barrier systems!