3M™ Scotch-Weld™ Epoxy Potting Compound 270, Black, Part B, 5 Gallon (Pail), 1 Can/Drum

$403.64 / US gallon

SKU	7000046439
Legacy SKU	62326685302
UPC	00021200822643
Catalog Number	270
Product Number	270

3M Scotch-Weld Epoxy Potting Compound DP270 Black is low viscosity for easy dispensing and potting. It is non-corrosive to copper, minimal exotherm and very low shrinkage making it well-suited for potting and bonding electronic and electrical components.

Features a 70 minute work life
Rigid potting compound is non-corrosive to copper
Minimal exotherm and very low shrinkage
Flammability testing per UL94 HB
This product is an opaque black

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Multiple Application Use

Versatile Across Industries

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Product Dimensions	Imperial	Metric
Weight	52.67946 lbs
Width	0 null
Length	0 null
Height	0 null

Shipping Dimensions
Weight	58.15574 lb
Length	14.13386 in
Width	14.13386 in
Height	17.00787 in

Color	Black

PRODUCT FAQ

Can 3M™ Scotch-Weld™ Epoxy Potting Compound 270, Black, Part B be used for potting electronic components?

Yes absolutely! In fact, it is a great option for high-temp electrical potting applications.
Is this epoxy rigid or flexible after curing?

This specific product has a low viscosity allowing it to seep through and encapsulate even the smallest of spaces while remaining rigid once cured.
What temperature range can this epoxy withstand?

Once fully cured, it can handle temperatures ranging from -55°C (-67°F) to 180°C (356°F) keeping your components well protected no matter what environment they're in.

For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

Product Description: 3M™ Scotch-Weld™ Epoxy Potting Compound DP270

When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering, mixing and dispensing.

Our 3M™ Scotch-Weld™ Epoxy Potting Compound DP270 is a rigid, two-part epoxy adhesive with a 1:1 mix ratio and 70 minute work life. It provides initial strength in about 3 hours with approximately 2,500 PSI at 72°F (22°C). Additionally, our 3M™ Scotch-Weld™ Epoxy Potting Compound DP270 is low viscosity for easy dispensing and potting; and is non-corrosive to copper. It offers good resistance to medical sterilization and is available in black opaque and transparent amber.

Recommended Applications:

Potting and bonding electrical components

Understanding Epoxy Adhesives

Epoxy adhesives are part of the class of adhesives called "structural adhesives," which include polyurethane, acrylic, cyanoacrylate and others. Epoxies are formulated as liquid reactive polymers that undergo a chemical reaction when mixed and then cure to form a solid plastic material. Once the two parts are mixed in their specified ratio, they begin the curing process and offer a limited working time where the adhesive can be applied and the two surfaces positioned as needed. This work life lasts anywhere from a few minutes to several hours. These structural adhesives provide high shear and peel strengths, depending on the formula, and better heat and chemical resistance than other common adhesives.

In general, epoxy adhesives have the highest overall strength and offer the best performance and most resistance to high temperatures, solvents and outdoor weathering. Epoxy adhesive (often referred to as epoxy glue) is widely used in building and home construction; aircraft and automobile manufacturing; bicycle, boat, golf clubs, ski and snowboard assembly as well as a host of home use and other applications. It is used virtually anywhere high-strength bonds are needed along with resistance to environmental conditions. These adhesives are popular for their ease of use, mechanical strength and chemical resistance. Formulations can be created to make epoxy for plastic flexible or epoxy for metal rigid, epoxy resin transparent or opaque, quick setting or slow setting. The versatility with which these adhesives can be formulated helps meet almost any requirement for bonding wood, metal, glass, stone and various plastics.

Click here for more information on 3M Structural Adhesives.