Resealable sealing assembly for inspection port hole

摘要

A resealable sealing assembly for inspection port holes cut through the insulation of insulated surfaces is provided by the method and apparatus of this invention. The resealable sealing assembly is comprised of a rigid sleeve permanently installed in the insulation port hole and a removable plug made of compressible elastomeric material which, when inserted in the rigid sleeve, forms weatherproof seals at two separate surface areas between the plug and the sleeve. The resealable sealing assembly is applicable for use in a wide variety of textures of insulation from very soft and flimsy to hard.