Johnny Jekyll Posted July 30, 2021 Share Posted July 30, 2021 Any recommendations for a good quality sealant to finish off the expansion joints on our house please? The walls are 100mm block, 100mm cavity, 100mm block, white render finish. The expansion joints are 10mm thick. We have the movement ties and the foam filler. Just need a nice long lasting sealant to finish them off. Many thanks. Link to comment Share on other sites More sharing options...
nod Posted July 30, 2021 Share Posted July 30, 2021 The render beads should come with there own expansion built in joint Hopefully you haven’t had it done yet 1 Link to comment Share on other sites More sharing options...
nod Posted July 30, 2021 Share Posted July 30, 2021 (edited) Yep Edited July 30, 2021 by nod 1 Link to comment Share on other sites More sharing options...
Oz07 Posted July 31, 2021 Share Posted July 31, 2021 Whatever one the mastic man turns up with. Sorry couldn't help more Link to comment Share on other sites More sharing options...
Johnny Jekyll Posted July 31, 2021 Author Share Posted July 31, 2021 Thanks everyone. I can see how this is installed with the expansion bead. Makes perfect sense now. Link to comment Share on other sites More sharing options...
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