Hello guys,
to friends here with cracked concrete baffle issue I would suggest to use a professional sealant called MS polymer, some different producers around, for my professional needs I prefer Sikaflex brand but also other should be ok, just be sure about its composition not silicone but MS polymer. it does exist in black too, large flexibility and also has awesome bonding properties and long lasting against UV ray.
In my opinion this product can be a definitive solution for this kind of repair.
Enjoy music and keep safe.
to friends here with cracked concrete baffle issue I would suggest to use a professional sealant called MS polymer, some different producers around, for my professional needs I prefer Sikaflex brand but also other should be ok, just be sure about its composition not silicone but MS polymer. it does exist in black too, large flexibility and also has awesome bonding properties and long lasting against UV ray.
In my opinion this product can be a definitive solution for this kind of repair.
Enjoy music and keep safe.