Applications: High temperature, can be used on metals prior to powder coating, UL 746CĤ905 (clear) – 3M™ VHB™ 4905 tape is good for general industrial bonding applications.

Bondable substrates : Aluminum, stainless steel, galvanized steel.

It works best with high surface energy substrates. It is good for general industrial applications including bonding panels to metal frames. Sold in cases.Ĥ611 (dark gray)– 3M™ VHB™ 4611 tape is a general purpose firm foam adhesive that has the added feature of high temperature resistance. Be sure the stuff that you get is reasonably fresh, as it WILL go bad after a few years of sitting around.Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. But just sitting on the shelf the adhesive can get old and cause the VHB not to adhere as it should. In use, VHB will last for years – perhaps decades. You just need to know before hand if it would be possible for your application.īe sure you purchase your VHB from a dealer that moves a lot of it. However, if you must separate the surfaces and remove the residue, 3M has provided tools that can separate and remove the acrylic residue. glass, aluminum, acrylics, etc.) using VHB, UHB or AFT tapes will ruin the smooth surface. These tapes are ideal for replacing mechanical fasteners and liquid adhesives in permanent applications where a very high strength bond is required. Manufactures with needed certifications for UHB Tapes and AFT Tapes, include major players like Tesa and Scapa.Īttempting to detach an item that has been attached to a smooth substrate (i.e. Acrylic Foam Tapes, AFT, are also high performance bonding tapes designed to provide engineered assembly solutions for a wide variety of industrial applications. They are made from a durable acrylic foam that creates a solid bond in about 3 days. UHB are Ultra High Bonding Tapes are double coated tape used to bond or mount materials and surfaces together. Most aluminum trailer skins are now attached using VHB because it’s actually stronger than rivets.Īfter 3M VHB hit the market, other High Bonding Tapes surfaced and the market continues to grow. Hotels in Dubai built with glass panels on the exterior are installed using ONLY 3M VHB and it holds up to their extreme desert sand storms. 3M VHB is stronger than any construction adhesive and provides the needed certificates and specs. Engineers have been using 3M VHB Tapes since 1980 to permanently bond and seal metals, plastics and other surfaces to increase productivity, durability and improve appearance. Common uses for this type of product are in outdoor signs, construction, furniture manufacturing, automotive products, aerospace applications, and much more.ģM was the first to introduce and mass market their VHB – Very High Bonding Tape.

After 72 hours, the bond becomes almost indestructible. There is no separate backing, but instead a thick material that bonds to a variety of surfaces. These tapes are designed for applications where a permanent bond is needed and expected. Very High Bonding Tapes are made from an acrylic polymer material combined to form one substance. Manufacturers will often categorize their High Bonding Tapes within the foam family, but this is not your traditional foam tape. Once the materials are joined, a virtually indestructible weld is created. In many instances, high bonding tapes have proven to be an effective alternative to screws, rivets, and welds and will permanently adhere one substrate to another while spreading the stress load across the entire length of the joint. This post will inform you of your options when you want the extra assurance of a bond with no movement, and where your application must stand up to the most extreme temperature and/or weather condition. If you’re looking for a permanent bonding tape, you have several options to choose from. Looking for UHB or VHB or AFT…or any Permanent Bonding Tape?

3m vhb double sided tape