Uses: Widely used in aluminum, electrolytic capacitors, batteries, lithium battery packs, electronic components, lighting, LED needles, bottle combination packaging, etc., to beautify the appearance of the coating, heat preservation, moisture, corrosion, dust prevention
Usage suggestion: For short heat shrink tubing, a lighter can be used to complete the shrinkage. A heat gun and other tools can be used to heat it to complete the shrinkage relative to a larger or longer heat shrink tubing. It is not recommended to use electrochromic iron for shrinkage.
How to choose the size
If you want to convert flat width to round width, multiply flat width by 2/pi.
To convert flat width to circumference, multiply by 2.
The circumference is what you may compare to the circumference ofthe item you want to wrap. You will need acircumference of heat shrink larger than the circumference of the item.
You can use much larger heat shrink because of the large shrinkage ratio of PVC heat shrink. Slowly apply heat due to the low melting temperature of PVC.