ive been thinking of doing the diy poly mounts but here in the uk im having trouble finding polyurethane window weld or similar
the only stuff ive found so far is tigerseal but i have no idea if this stuff is hard enough and cant find any info on the hardness of it
please help even if its just with the right words to search so that i might have more luck finding someone in the uk that sells polyurethane sealants

 

just go to a hardware store and ask for polyurethane caulk for sealing a door or window. It should dry hard. If it says it dries flexible, you don't want it.

 

i think companies over here must use someother type of window sealant cause i cant find it
and my brother works in a factory making windows and ive asked him to see if he can get me some but they dont use anything like it

 

the stuff to use is called 3m window weld, has to be poly

 

I used würth poly-urethane sealant.