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IGI 4630 Harmony Blend Paraffin Wax Slab
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IGI 4630 Harmony Blend Wax is a single-pour, fully refined paraffin wax for containers and tealights. This wax adheres well to containers, and creates a smooth, opaque, and slightly glossy finished candle. No additional additives are needed—just add fragrance and color. 

Packaged in slab form, IGI 4630 is soft and easy to cut for use. The weight on slabbed wax can vary slightly. Cases contain four slabs of wax packaged together in a reinforced cardboard box.

Candle Maker's Notes: Glass adhesion is sometimes tricky. We recommend experimenting with different pour temperatures (+/-5°F, or 2.8°C) and preheating jars prior to pouring the wax. 

Tunneling can also occur on the first few burns, so we recommend trying at least 3-4 burn cycles before making any conclusions. Paraffin waxes tend to burn down in early burns before spreading out to a full melt pool. If you're still seeing burn issues, try a different wick size. 

Paraffin waxes tend to have darker soot over soy when burning. If you're experiencing excessive soot, we recommend testing different wick sizes, or double wicking in larger containers (3.3"/8.4 cm diameter or larger).

Helpful Tips

  • Cure for 3-5 days before burning for maximum hot throw.
  • Use our Wick Guide to help get your testing started.
  • What’s the right wax for your needs? Visit our Wax Guide.

Wholesale Ordering
View our wholesale page for more information on ordering in bulk.

Imported

Wax Properties

Wax Type
Paraffin
Form
Soft Slab
Appearances
Opaque, Smooth
Recommended Wick Series
LX
Melt Point
119°F (48.3° C)
Pour Temp
170°F (76.7° C)
Oil Content
0.0%
Prop 65 Warning
No

Applications

Container
10% or 1.6 oz/lb. (45 g/454 g)
Tealight
6% or 1.0 oz/lb. (27 g/454 g)

Instructions

Heat to 185°F (85°C) using a double boiler. Add fragrance or essential oil, remove from heat, and stir for two minutes. Pour at 170°F (76.7°C). Allow candles to cure for five days for optimal fragrance throw.

Product Reviews

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4 out of 5 Stars.
85 reviews

Top Reviews

5 out of 5 Stars.
Wow

This 4630 has great HT. I thought my candle was tunneling until I tested all the way down. After the 2-3rd burn the wax would usually catch up and burns evenly. Burn the candle all the way before deciding! I heat to 190 add FO stir for 2 minutes and then pour around 170 or when my 2 minutes is up. I am using LX14-18 depending on my FO and use a 8-9% FL.

4 out of 5 Stars.
CT and HT is great, but…

The adhesion is awful, even when heating the vessels up before pouring. I tried different pour temps and still get the same poor adhesion results!

CandleScience Profile Avatar
CandleScience responded: 2023-08-23

Hey Amy! Thanks for your review of our IGI 4630 wax. We're sorry to hear that you're seeing issues with glass adhesion. A member of our Customer Support team is reaching out via email to get additional details so that we can see what you are experiencing and to better assist you! We look forward to working alongside you!

4 out of 5 Stars.
Great wax but…

My first time using the wax, my cold and hot throw is great! But, when I burn the candle the room gets dark. I believe it’s called sooting. How do I get rid of it? Help!

CandleScience Profile Avatar
CandleScience responded: 2023-06-08

Hi there,

Thanks so much for your review. A member of our Support team will be reaching out shortly to assist!

4 out of 5 Stars.
Great throw, lots of soot, poor adhesion

This wax has some of the best throw out there. I have just 2 problems... Lots of soot, and the adhesion is AWFUL. If you use a full label over the glass it looks okay, otherwise, your candles are going to look like garbage. I've tried everything; heat the jars, pour the wax at the same temp as the jar, let the wax cool significantly and pour while cloudy, etc. Nothing works. You WILL have poor adhesion with this wax. For me, I'm willing to compromise for excellent throw. I make a stunning label so people don't seem to be bothered by the adhesion issue.

CandleScience Profile Avatar
CandleScience responded: 2023-05-09

Hi there, thanks so much for sharing your experience with us. Poor adhesion and soot can be super frustrating and we'd be happy to help. A member of our Support team has reached out to you via email!

5 out of 5 Stars.
Great

Great HT. I thought mine were all tunneling too and never would finish that wick testing, before trying a bigger wick. But this whole time I think it would have been fine. After the 2-3rd burn it usually all comes together and burns evenly. I think i was comparing way too much on soy wax and how it tunnels and can ruin the candle. Burn the candle all the way before deciding!

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