Candle Heat Sag Problem
Troubleshooting Guide
This is a guide for troubleshooting candles that sag due
to heat.
Heat Sag
Heat sag occurs when the ambient temperature is high enough to soften
the wax. It is important to remember that wax begins to soften at temperatures
well below its melting point. Wax with a melting point as high as 130
degrees F. may be adversely affected by air temperatures as low as 90
degrees F. or so under some conditions (such as being in a car on a sunny
day).
Prevention - Several steps can be taken if you are experiencing heat
sag:
- Use a higher melting point wax such as 140 degree F.
- Avoid leaving the candles in a car for any length of time.
- Avoid shipping candles that are prone to sagging to hot areas via
UPS or US Mail - they tend to leave them at the door in the sun if no
one is home.
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Disclaimer: The information presented
here is accurate to the best of my knowledge and common candle making
practices as of the time of this writing - January 2006. The author and
the publisher accept no liability for the use or misuse of any of the
information presented in this article. This article is presented for informational
purposes and is used at your own risk.
Author: Bob Sherman
Publisher: Bobby's Craft Boutique Inc.
This article is provided free of charge
for use. Candles may be made and sold using this design royalty free,
however no portion of this article may be reproduced for publication elsewhere
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