Dave Sr. from SWISCO responded:
May 12, 2020
To tell you a story. I actually laughed at the inventor the 75-052 glazing tool when he first brought it into our shop to demonstrate how it worked. I believed the best way to de-glaze was with heat and a utility knife. I was wrong. Now I will not do a glass repair with out it. What I do in some situations is to use WD-40 spray on the wheel. It seems to make the job go quicker. However you must clean off the lubricant off the sash to do the repair. The lubricant will stop the sealant from sticking. You should also wear gloves and safety glasses. |