USE ....Sika EBT+ .in my view is the best money can buy ...which Travis Perkins & Keyline builders merchant stock in White / Blk / grey /brown is the very best semi flexible primerless single pack bond I've ever used ...I've even made glass Hinges between two panes of toughened Tractor glass ...it's a polymer not a Silicon & makes tigerseal look Crap
I've even bonded Glass with a hinge system ...amazing stuff
Got my interest back again