D/2 Biological Solution

D/2 Biological Solution - 5 Gallon Drum

Regular Price: $209.95

Sale Price: $209.95
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Size: 5 Gallon Drum.

About D/2 Biological Solution

What is D/2?

D/2 Biological Solution is a biodegradable, easy to use liquid that removes stains from mold, algae, mildew, lichens and air pollutants. It is effective on marble, granite, limestone, brownstone, travertine, masonry, terra cotta, concrete, stucco, wood, and other architectural surfaces including monuments, sculpture and headstones. A contact time of only 10 to 15 minutes followed by scrubbing with a soft nylon or natural bristle brush will loosen most biological and air pollutant staining.

D/2 Biological Solution is effective for removing harmful biological and air pollutant staining from many building materials including masonry, marble, granite, limestone, brownstone, travertine, terra cotta, concrete, stucco, wood, canvas and vinyl & aluminum siding.

Fast acting: 10 to 15 minutes contact time for great results.

Biodegradable

Contains no acids, salts, or bleach

pH 9.5

Will not etch metals or glass

Safer to use around plantings

Is not a hazardous material and requires no special handling or protection

Use full strength, no in-field mixing required

Shelf life of 5 years

Won't deposit harmful residues
D/2 was developed by conservators who know the damage that can be done by cleaners containing acid or salts. Our product has been specially formulated without these harmful agents. D/2 is a nearly pH-neutral quaternary ammonium solution with surfactants that help carry surface contaminants away. No other solution is more trusted by architectural and monument conservators.

Can be used on a variety of surfaces
D/2 has been successfully used to remove staining from a variety of surfaces including natural stones such as marble, granite, limestone, sandstone, slate; masonry surfaces such as brick and cast stone; concrete; wood; aluminum and vinyl siding; and canvas.

It works!
D/2 has been successfully used to clean millions of buildings and monuments. From the White House to Arlington Cemetery, D2 is trusted to work and keep on working when results matter.