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Impregnating Emulsion


Impregnating Emulsion

McAsphalt manufactures a complete line of asphalt emulsions for the board and felt industries.

Asphalt-impregnated fiberboard is a lightweight sheathing product made from wood waste that provides a wall with surface and shear strength for frame structures. Typically, exterior grade fiberboard is also coated in fire retardants and asphalt to help resist water penetration.

An asphalt-impregnated, perforated felt, and breathing sheathing paper is an effective weather- and water-resistant sheathing paper applied on sidewalls behind stucco, siding, shingles, or masonry veneer. The sheathing paper is also used under lightweight concrete floors, behind tile, and in areas requiring protection against moisture dust and debris.

Asphalt-impregnated fibre expansion filler is composed of tough, resilient, cellulose fibres securely bonded together with a uniform impregnation of bituminous binder and extruded into strips or sheets.

Give us a call to get the MCA Advantage: a partner and advisor who will consult with you about designs, specifications, technical services, processes, and material selection. By developing innovative, custom-designed products that offer additional benefits, such as peak performance in unique conditions, improved field performance, and greater environmental and health benefits, the MCA Advantage provides significant long-term cost savings that result in a lower “total cost of ownership.”

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