Always perform a test to ensure compatibility. Do not use on acrylic and polycarbonate sheet glazing. Not for use on metallic or other synthetic coatings or films. In addition to NEW graphic design of Quick Copy, we also feature ColorLok® Technology that enables bolder blacks and more vibrant color reproduction. Unsuitable Substrates: May not be suitable for polished or glazed surfaces. JACKSONVILLE, Florida (June 20, 2012) We are very excited to announce a brand new packaging design for Mac Papers Quick Copy carton and ream wrap. Suitable Substrates: F9 Efflorescence and Calcium Remover can be used on a variety of surfaces, including concrete, bricks, pavers, limestone, sandstone, riverstone, exposed aggregate, stucco, shingles, EIFS, glass, synthetic stone, anodized aluminum, unpolished marble and other surfaces. F9 Calcium and Efflorescence Remover gives the user the advantage of a full-strength product while greatly reducing fuming and corrosion, making it a safer, healthier option than HCL and Muriatic Acid. This product combines a buffered, pleasant smelling acid along with an excellent soaping capability to work better at lower concentrations. F9 Calcium and Efflorescence Remover is a user friendly, full 31.45% strength muriatic acid replacement. How to Remove Efflorescence and Calcium Stainsįor removing efflorescence and calcium stains, our go-to recommendation is Front 9 (F9) Efflorescence and Calcium Remover (F9 Efflo), which is a breakthrough in the restoration and cleaning industry. However, more severe conditions run deep into the substrate and require extensive restoration efforts to remove. ![]() Calcium stains come in different levels – from powdery to mild or moderate deposits, to sever. When the water evaporates, it can leave white calcium deposits behind. Like efflorescence, calcium stains result from excess water passing through the mortar joints. (This is probably not the best option in a post-Covid world, but it does work.)Ĭalcium stains are also white, but they can have a thicker, crustier appearance. Taste it! Lick your fingertip, rub it on the wall, then taste your finger. Wet the surface with water and see if the efflorescence “disappears” then reappears as the surface dries.Ģ. There are a couple of ways to test if it’s actually efflorescence.ġ. But that’s what’s causing the efflorescence and will have to be corrected to prevent it from coming back.Įfflorescence is white, but so are some other things, like calcium deposits, This might be from cracks in the bricks or mortar joints, missing or deteriorated caulking, poorly working gutter or downspouts (think gutter cleaning opportunity!), or something else. ![]() However, if a building has a recurring efflorescence problem, moisture is getting in from somewhere. After the building dries, the efflorescence often will weather off on its own. Sometimes new construction will develop efflorescence through the natural dry process, which in the business is referred to as “new building bloom.” When the building dries, the moisture in the bricks bring the soluble salts to the surface, leaving white deposits. Efflorescence is the result of excessive moisture in a brick wall.
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