Posted: Thu Jul 02, 2009 7:58 pm
Hello chaps,
Quite a time since I was last on here. I've got a problem with a block cleaning and sealing job I did last summer. Briefly, I pressure washed a block paved driveway and patio, it had'nt been touched for years but came up a treat. The owner asked me to give it a coat of sealer to finish it off. This I duly did after re-sanding etc. The job was done properly, everything was nice and dry, it did'nt rain for several days after sealing and it did look good, if I say so myself.
Now, been called back as there a two silver streaks on the surface of the blocks in different areas of the paving. Has anybody ever seen this? I can't think of a reason why this should occur and can't think of a fix for it. Any ideas, solutions out there. The sealer was resiblock patio environmental.
Thanks in advance
Quite a time since I was last on here. I've got a problem with a block cleaning and sealing job I did last summer. Briefly, I pressure washed a block paved driveway and patio, it had'nt been touched for years but came up a treat. The owner asked me to give it a coat of sealer to finish it off. This I duly did after re-sanding etc. The job was done properly, everything was nice and dry, it did'nt rain for several days after sealing and it did look good, if I say so myself.
Now, been called back as there a two silver streaks on the surface of the blocks in different areas of the paving. Has anybody ever seen this? I can't think of a reason why this should occur and can't think of a fix for it. Any ideas, solutions out there. The sealer was resiblock patio environmental.
Thanks in advance