Vinyl Material Selection & Storage

What thickness of vinyl is best for device skins?

Use 80–150 micron cast vinyl for most device skins.

Why this works

• Thin enough to fit curves properly
• Easy to cut and weed
• Gives clean edges and accurate fit

When to use thicker vinyl (150–250 microns)

• When you want a more premium feel
• When extra surface protection is needed
• ⚠️ Requires slower speed and higher pressure

Simple rule:If you’re unsure, start with 80–150 micron cast vinyl.

Can the wrong vinyl thickness cause cutting problems?

Yes — it’s a very common reason for bad cuts.

If vinyl is too thick

• Cuts don’t go through fully
• Weeding becomes difficult

If vinyl is too thin

• Vinyl tears or stretches
• Edges lift during cutting

Fix

• Match blade depth and pressure to vinyl thickness
• Slow down cutting speed
• Always do a test cut first

What type or brand of vinyl should be used for skins?

Always use premium cast vinyl.

Safe, proven brands

• 3M
• Avery Dennison
• Hexis
• Oracal

Why cast vinyl works best

• Bends easily on curves
• Removes cleanly
• Doesn’t shrink over time
• Gives consistent results

Avoid: cheap calendar or craft vinyl for device skins.

Does vinyl expire or go bad over time?

Yes — especially if stored poorly.

Old vinyl problems

• Loses flexibility
• Doesn’t stick well
• Cuts unevenly

Fix

• Use fresh vinyl whenever possible
• Avoid vinyl exposed to heat or sunlight
• If vinyl feels stiff, don’t use it for skins

How should vinyl be stored properly?

Correct storage prevents most material-related issues.

Do this

• Store flat or evenly rolled
• Keep in a cool, dry place
• Protect from dust and sunlight

Avoid

• Heat
• Humidity
• Tight rolling that causes curling