Post #222382 by freddiefreelance on Wed, Mar 22, 2006 9:11 AM

F freddiefreelance Member San Diego, Ca. Joined: Feb 15, 2003 Posts: 3006	F freddiefreelance Posted posted on Wed, Mar 22, 2006 9:11 AM On 2006-03-22 08:02, Eichlerholic wrote: Hmmm... sludge in the pores. Guess if I wiped the block off periodically. Or sprayed the water pretty hard. Be ironic if sludge were the perfect sealer. Maybe try blowing the sludge off with compressed air?