Peel back, stick the tape on the window rebate frame then glass plus beading. It's very very strong, if you don't line the glass positioning correctly, it's a nightmare to get the glass off! I did 90 glass panels in my summerhouse! So much easier than putty
Broken glass is rare, they should be toughen glass nowwouldn't fancy the aggro if a pane got bust and had to replacePeel back, stick the tape on the window rebate frame then glass plus beading. It's very very strong, if you don't line the glass positioning correctly, it's a nightmare to get the glass off! I did 90 glass panels in my summerhouse! So much easier than putty