System and method for efficient and ergonomic waterproofing of joints and fasteners

A method for waterproofing a weakness area of a metal roof comprising:

• providing an airless sprayer system connected at an outlet end with a first hose connected to a spray gun with a connection outlet end, said airless sprayer system connected at an inlet end to a reservoir containing a waterproofing fluid;
• connecting an encapsulating attachment to said airless sprayer system at said connection outlet end of said spray gun, said encapsulating attachment comprising a connection end configured to connect to said airless sprayer system, and a cavity end, said cavity end having a circular opening opposite said connection end and configured to engage the weakness area during waterproofing, said circular opening is notched toward said connection end to form a plurality of voids therebetween said cavity end and the weakness area;
• placing said encapsulating attachment on said weakness area of the metal roof;
• pulling a trigger of said spray gun to release said waterproofing fluid upon said weakness area;
• and
• releasing said trigger of said spray gun when said weakness area is sufficiently covered with said waterproofing fluid.

A system for waterproofing a weakness area of a metal roof comprising:

• an airless sprayer system configured to connect to a fluid inlet connected to a fluid inlet hose, a fluid outlet connected to a fluid outlet hose, and a spray gun having a connection end configured to accept an encapsulating attachment and connected to said fluid outlet hose, said encapsulating attachment comprising a connection end configured to connect to said airless sprayer system, and a cavity end, said cavity end having a circular opening opposite said connection end and configured to engage the weakness area during waterproofing, said circular opening is notched toward said connection end to form a plurality of voids therebetween said cavity end and the weakness area;
• a trigger;
• a reservoir containing a waterproofing liquid connected to said airless sprayer system at said fluid inlet hose;
• wherein said encapsulating attachment is of sufficient size to cover the weakness area at said cavity end thereby fully covering the weakness area with said waterproofing liquid upon a pulling and a release of said trigger of said airless sprayer system.