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Ive just installed a new 0-clearance fireplace that has about 18″ of black sheetmetal befor the framing starts. The installation instructions say that I can install a noncombustible material over the sheetmetal such as wonderboard. My question is how do you attach the wonderboard to the sheetmetal. Any advice is appreciated.
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Ive just installed a new 0-clearance fireplace that has about 18" of black sheetmetal befor the framing starts. The installation instructions say that I can install a noncombustible material over the sheetmetal such as wonderboard. My question is how do you attach the wonderboard to the sheetmetal. Any advice is appreciated.