u/Captainsmitty12

My sunroom began to have a slow drip during heavy rains and my plan is to get up there, remove all the old sealant, reseal all the seams & then roll on a couple gallons of henry 884 roof sealant.

The roof is made of 3” aluminum foam insulated panels. My question is, is this safe to walk on ? I was planning on using a 2’x4’ 1/4” sheet of plywood across the seams to distribute my weight but especially near the center it has some flex when I push on it from underneath.