Vinyl will stick to many surfaces.
Applying self adhearing vinyl to oxidized aluminum.
Although solvent wiping in itself isn t adequate it is important to solvent wipe before abrading or grit blasting the surface to avoid pushing the oils or impurities into the fresh aluminum.
By chris vinyl cutting.
The following lists contain a brief summary of acceptable surfaces along with some surfaces that are not.
How to use adhesive vinyl with your silhouette or cricut.
Sources page 4 after application the bond strength will increase as the adhesive flows onto the surface.
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Aluminum oxide is a common chemical reaction where the aluminum reacts with the environment we live in.
For demonstration purposes i will be making a diy vinyl decal to add to my ipad case.
Prepare glass for an adhesive.
Because anodized aluminum is slick and non porous it just doesn t hold paint very well.
It often looks as if the adhesive bond has failed but on close inspection it is clear that the oxide layer has just come off the aluminum.
This product helps to prevent corrosion oxidisation and provides a good surface for bonding whether you re applying glue or paint.
No matter how robust your adhesive is or how well suited it is to your application a poorly prepared surface will negate the strongest adhesive.
There are a few basic steps in working with adhesive vinyl and we will go through each one.
Before gluing prepare aluminium with a substance called alodine.
The good news is.
When applying self adhesive vinyl lettering and pre spaced signs it is important that you apply the product to a suitable surface to which ithe vinyl will readily adhere.
To ensure a strong bond surface preparation is the key to success.
They are preparing your cut file cutting weeding and applying.
However if you need to paint over anodized aluminum there are a couple of preparation techniques you can employ that will allow you to achieve an attractive long lasting finish.
Firm application pressure develops better adhesive contact and helps improve bond strength.
Organic solvents are recommended.
Nothing is more disappointing than applying a perfect graphic to a clean substrate with top of the line tools only to wind up with bubbles and wrinkles in the vinyl detracting from the finished product.
Steps c and d generally this means that the tape should experience at least 15 psi 100 kpa in roll down or platen pressure.
In the majority of situations a good scrub with a 50 50 mixture of isopropyl alcohol ipa and water will do the job.
