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Bac-Shield™ WS4 (concentrate 21:1)
[5 Gallon CASE]
Inhibits Growth of Odor Causing Bacteria, Mold and Mildew
BacShield WS4 is a product of modified carbohydrates found in crab shells, a plentiful renewable resource. BacShield WS4 incorporates the environmentally derived antimicrobial properties of these crab shells into a treatment for textiles and surfaces. This product is perfect for HARSH Environments and outdoor surfaces like fences, sidewalks, roofs, vinyl siding, patios, decks, and other horizontal or veritical surfaces.
- Treated materials are resistant to odor and decay caused by growth of bacteria, mold and mildew
- Controls the source of odors instead of covering up odors
- Protection against odor and decay for:
- Clothing, hosiery and footwear
- Vehicle interiors
- Upholstery and mattresses
- Carpets, curtains and wall coverings
- Paper and wood products
- Easily applied by spraying or soaking
- Recommended for use in:
- Automobiles, buses, boats, planes and recreational vehicles
- Restaurants and cafeterias
- Public seating areas such as theaters, stadiums and airports
- Schools, medical offices, assisted living centers, dormitories and
- athletic facilities
- Basements, attics and other damp areas where odors can grow
BacShield WS4 is intended as a treatment in order to give antibacterial and antifungal protection to the treated materials. BacShield WS4 inhibits the growth of bacteria, mold, mildew and fungus that cause odor, stains, discoloration, decay and deterioration of the treated materials.
Distributors of products containing BacShield WS4 may not make claims of antimicrobial activity other than the protection of the treated material against the growth of bacterial, mold, mildew and fungi in or on the treated product. See 40 C. F. R. 152.25(a) for further guidance about treated article claims.
LAB INFO ON CHITON
Mold Test Results - Summary
Formulation: BacShield (lot# P24510211)
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CONCENTRATION
%(w/w)*1
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Aspergillus niger
ATCC6275
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Penicillium varians
ATCC10509
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Trichophyton mentagrophytes
ATCC9533
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Stachybotrys chartarum ATCC11695
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Trichoderma
Viride
ATCC28080
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1.000
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No growth
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No growth
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No growth
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No growth
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No growth
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0.500
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10% growth
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10% growth
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No growth
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No growth
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No growth
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0.100
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70% growth
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80% growth
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No growth
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10% growth
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No growth
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0.050
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>80% growth
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>80% growth
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No growth
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50% growth
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No growth
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0.010
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>80%growth
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>80% growth
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No growth
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>80% growth
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No growth
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0.005
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>80% growth
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>80% growth
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No growth
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>80% growth
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No growth
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1. The WS4 solution was applied on filter paper by dipping. The treated sample in wet state was tested directly. The solution content of treated sample is controlled at 110-120% (based on the dry weight of paper)
***The recommended concentration for most applications is 6 ounces of BacShield per gallon of solution (4.7% solution). The recommended concentration for mold applications is 9-12 ounces of BacShield per gallon of solution, depending upon the porosity of the substrate. The more porous the substrate, the higher the concentration needed to control growth.
***The above data is the result of testing to determine the minimum concentration needed to be effective against these organisms in a laboratory setting.
***This is a summary. Actual test data is available upon request
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CHEMICALS--Sanitization/Remediat
TESTING PRODUCTS--Screening Supp
