Hi, I'm doing a job where I want to use an adhesive to secure the bull nose pavers to a galvanized pool coping. I've used SRW adhesive for blocks and pavers with great results. However, I've never used SRW for block to metal. In the manufacturers description the adhesive is advertised for block and pavers but then it says "other landscape material." PL Premium lists metal in its description of materials that it can handle along with block and pavers. However, I already have a case of SRW on hand and overall it seems to have better holding power. Should I just use PL or does anyone have experience with SRW for metal to block?