http://www.aleslombergar.com/acid-etching/what-concentration-of-muriatic-acid-should-be-use-for-etching-old-efferescent-bricks-in-our-chimney/ The beauty of acid etched glass Wed, 08 Feb 2012 13:00:49 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.aleslombergar.com/acid-etching/what-concentration-of-muriatic-acid-should-be-use-for-etching-old-efferescent-bricks-in-our-chimney/comment-page-1/#comment-6 BabyDoll Thu, 01 Jan 1970 00:00:00 +0000 #comment-6 10 parts acid and90parts water 10 parts acid and90parts water

]]> http://www.aleslombergar.com/acid-etching/what-concentration-of-muriatic-acid-should-be-use-for-etching-old-efferescent-bricks-in-our-chimney/comment-page-1/#comment-7 God Thu, 01 Jan 1970 00:00:00 +0000 #comment-7 we use about a 50/50 mix when we clean mortar off new laid brick but i have never had any luck getting effloressence off brickwork with acid.go online and type in effloressence and see whats recommended...sometimes water and a wire brush will take some of it off... we use about a 50/50 mix when we clean mortar off new laid brick but i have never had any luck getting effloressence off brickwork with acid.go online and type in effloressence and see whats recommended…sometimes water and a wire brush will take some of it off…

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