The basics of applying industrial adhesive for glass will generally be the same regardless of what the opposing substrate will be. There are a few exceptions, just like anything, but if there are specific instructions, the adhesive manufacturer will typically state that in their directions for use.
First begin by positioning the two substrates or pieces exactly the way you intend to bond them. This will provide you with a visible presentation of the completed product prior to applying the glass glue as well as providing a visual of exactly where the glass adhesive needs to be applied for the most successful and appealing outcomes. In a few instances this may not be achievable, for example if you are working with big pieces, or adhering glass in locations that are not very easily reached. However, anytime it is achievable, pre-fit your pieces.
The surfaces of each substrates should be clean and free from anything that will impede the bond. Apply the glass epoxy to each substrates and join them. Depending on the task or the specific application, you may or may not want to bind the two sections together with clamps. Permit the bond to cure for several hours before disturbing it or relocating it.
Industrial glass adhesive is used in such a broad selection of applications that its removal can vary from instance to instance. For purposes here, and since it's one of the most frequent type of application, we will go over removal of glass to glass adhesive.
Always bear in mind when you are working with glass, it'll break if not handled with care.
Begin by removing as much of the epoxy as you possibly can without the use of chemicals. Assuming you will be re-applying and adhesive, employing a great deal of chemicals could weaken the second bond you produce. Using scrapers to loosen the epoxy is the greatest method to achieve removal. Loosen the casing and seals around the glass and very carefully remove them. More than likely any seal you remove, you will need to exchange as opposed to reuse, but it's worth a go to try and save it.
Once you've eliminated the seals and casings, it's a matter of elbow grease. The adhesive will probably be hard and dry, which tends to make its removal relatively straightforward. Using your scraper, use pressure to the glass and chisel the hard glass adhesive away.
The industrial adhesive manufacturers have created solvents which are extremely effective for removing glues and sealants but often times rubbing alcohol is effective. It's also safe on most substrates. Don't apply the solvent to the surface area itself, liberally apply it to a dry cloth and lay the soaked cloth across the remaining adhesive. Solvent evaporates quickly so the cloth slows this evaporation and makes it possible for the liquid to work longer on the adhesive.
For a specifically challenging job you could want to repeat the process of scraping then applying solvent several times.
It's typically not too hard to get rid of industrial glass adhesive from glass, other substrates pose a more challenging situation, but once again your adhesive manufacturer will probably be capable to supply you with much more information on the various procedures of removing adhesive from different substrates.
For more information about Adhesive System's structural adhesives or any other adhesives please contact us at 877.740.1250 x20. You can also send us an email at asisupport@instantca.com For general information about all of our adhesive products you can visit our website at www(dot)instantca(dot)com. If you don't find exactly what you're looking for, tell us about your application and we'll help you find something that will work, or customize something specific for you.
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