3M Scotch-Weld Epoxy Adhesive DP2216, Gray, 41.5 mL Duo-Pak
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When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment for convenient and accurate metering, mixing and dispensing.
Maintains a Strong Bond Under Expansion, Contraction, and Limited Movement
Our 3M Scotch-Weld Epoxy Adhesive 2216 is designed for applications where high performance and flexible bonds are required. Its flexibility makes it ideal for applications involving dissimilar surfaces and where differing coefficients of thermal expansion are a consideration. Once fully cured the epoxy maintains an extremely strong bond under expansion, contraction and limited movement while also maintaining a good retention of strength over time and after environmental aging. With a 2:3 mix ratio it is a low viscosity epoxy. It flows smoothly for accurate dispensing. Both the base and accelerator are coded in contrasting colors to ensure you know which half of the product you are using.
Recommended Applications
Cryogenic bonding applications where bonded agents might experience temperature extremes
Potting where expansion and thermal changes may occur, such as solar panels and appliance or construction applications
Military bonding applications, for example bonding parts on movable transports
General aerospace and transportation bonding where vibrations and movement are common
Bonding ceramic, most plastics and glass to metal
Attaching various substrates to masonry and stone
Excellent for Cryogenic Bonding Applications
We've designed the 3M Scotch-Weld Epoxy Adhesive 2216 to perform under extremely frigid temperatures. Because it can withstand temperatures up to -423°F (-252°C), it is ideal for cryogenic bonding applications. At room temperature it offers a 90 minute work life to allow for repositioning and adjustments. It will slowly cure over 7 days, but can be heat cured to reduce this to as little as 30 minutes (at 200°F/93°C.) It has a bonded shear strength that can withstand up to 3,200 psi at 72°F (24°C).
Understanding Epoxy Adhesives
Epoxy adhesives, including 5 minute epoxy, 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.
The 3M Scotch-Weld Epoxy Adhesive 2216 B/A product family is intended for industrial applications. If you are looking for an adhesive specified for aerospace applications requiring conformance to AS9100 quality management standard, please see the 3M Scotch-Weld EC-2216 B/A product family.
Brand
3M
GTIN
00068060001153
Manufacturer
3M
MPN
7100262036
Unit of Measure
Case of 12 Items
Shipping & Returns
Shipping We can ship to virtually any address in the US. At this time products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Shipping costs are automatically applied at checkout based on the items in your order, your delivery address and the shipping service chosen.
Returns Policy Some items may be returned if new, unopened items and within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). However, many safety items are unable to be returned once shipped because these items are unable to be resold due to chain of custody being broken and thereby assurance of the products fit for purpose. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). If you need to return an item, please Contact Us or email us at marketplace.us.orders@safetyculture.com with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.