Birchwood Laboratories, Inc.
Eden Prairie, MN 55344
Rust Blocker forms colorless, odorless barrier film.
DRI TOUCHÃ-® AMBER forms dry-to-touch, humidity- and corrosion-resistant barrier film on cast iron, steel, and MIM components that are machined or have characteristics such as blind holes, recesses, and uneven surfaces. Applied to wet or dry surfaces, product will not drain off parts or wick off into packaging materials. It penetrates and de-waters recessed areas without damaging non-metallic...
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Black Oxide Process replaces hot oxide metal finishing.
TRU TEMPÃ-® metal finishing process eliminates hazards of boiling caustic soda tanks while producing black oxide finishes. It operates at 200Ã-
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Antiquing Concentrate works on various metal surfaces.
Suited for producing brown and black finishes, M25 Antique BlackÃ-® may be used on copper, brass, and bronze alloys as well as zinc die castings and zinc plated surfaces. Product, mixed with water at 10-20%, is suited for blackening or browning copper and brass alloys. Mixed at 5-10%, product is suited for blackening zinc. It works at room temperature, forming tightly adherent conversion...
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Metal Coating uses no EPA regulated chemicals.
MicrolokÃ-® AO metal coating provides corrosion resistance using non-corrosive bath. Immersion tank process works on iron and non-stainless steel surfaces to form 0.000040 in. thick aluminum oxide conversion coating. When sealed with rust preventive topcoat, Microlok AO protects parts during storage and shipping and provides break-in lubricity and anti-galling protection. Finish is suited for...
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Blackening Gel works on iron and steel substrate parts.
Available in 1 and 5 gal containers and ready for application, PRESTO BLACKÃ-® GEL can be used on any size part in limited quantities. After cleaning part surface, user swabs on layer of product with synthetic paintbrush and allows Gel to work for 2-10 min. Gel adheres to metal surface and blackens uniformly without running off, even on vertical surfaces. Resultant protective black finish...
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Rust Preventative protects parts in machining cells.
Water-based Dri TouchÃ-® WB provides corrosion protection in manufacturing cells without contaminating metalworking fluids with solvents or other polluting oils. Odorless liquid mixes with water, forming effective rust preventive barrier on metal parts after machining. It dries quickly to colorless film, sealing out corrosion with no oil or VOC content. Solution can be applied to parts by...
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Antique Finishes provide accurate coloration.
Antique Finishes provide range of colors and tones on most metal surfaces including steel, brass, bronze, copper, pewter, aluminum, silver, nickel, and zinc. Color ranges can include black, golden to chocolate browns, and other red or green color variations, depending on application. Processes are operator-friendly, utilizing room temperature solutions that produce no fumes. Finishes are suited...
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Sealant protects chrome plated tools.
Dri-Touch(R) topcoat penetrates and protects recessed areas of parts that can rust prematurely due to thin plating deposits. It can also be applied to hand tools, fixtures, castings, forgings, powdered metal, dies, and partially finished components in service or storage. Coating will not drain or wick off into packaging, thus maintaining effective, long-term barrier against humidity and...
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Finishing System produces product in 10 to15 minutes.
BK-TT Mini TRU TEMP(R) part finishing system utilizes black process to provide corrosion protection on castings and powdered metal parts. Two-step chemistry creates black magnetite finish, which is Mil Spec compliant, measures .000020 in. thick, and can withstand 100 to 300 salt spray exposure. Supplied as turnkey system, components include 7 tanks and covers, 2 hot plates, and all chemicals...
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Finishing System operates at 190-
BC40 TRU TEMP(TM) produces high-quality black-oxide finish on iron and steel components in 10 to 15 min. Non-polluting system produces satin, true-black magnetite finish of 0.000020 in. thickness. Compact, 7-tank system eliminates severe splattering and boil-over hazards. Process is suitable for dimensionally-critical parts, including power drive components, gears, and machine parts, and meets...
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