sing these updated measurements? Also, the client is asking me to order 100 additional square feet of mirror "just in case". Do you have a photo of the J Channels and J Bars which you could send me? The wall is made of concrete with synthetic coating and I'm wondering which application method for this type of wall you th

sing these updated measurements? Also, the client is asking me to order 100 additional square feet of minor "just in case". Do you have a photo of the J Channels and J Bars which you could send me? The wall is made of concrete with synthetic coating and I'm wondering which application method for this type of wall you t