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IGI 4630 Harmony Blend Paraffin Wax Slab
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The newest container blend from IGI offers much of the exceptional hot and cold throw of the 4627 "Comfort Blend", only in slab form. The 4630 "Harmony Blend" is easy to work with, holds 1.6 ounces of fragrance per pound (45 g/454 g, or 10%), adheres well to containers, and requires no additional additives - just add color and fragrance.

* The weight on slabbed wax can vary slightly.

* Cases contain 4 slabs of wax packaged together in a reinforced cardboard box.

For help choosing the right candle wax for your candles, visit our Wax Guide.


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

Properties

Wax Type
Paraffin
Form
Soft Slab
Appearance
Smooth, Opaque
Application
Container / Tealight
Max Fragrance
10% or 1.6 oz./lb. (45 g/454 g)
Rec. Wick Series
LX
Melt Point
119°F (48.3°C)
Pour Temp
170°F (76.7°C)
Prop 65 Warning
No

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.
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!

1 out of 5 Stars.
The wax tunneled

I don't know if it was the wax or the wick, but tunneled very badly. I used the wick that was recommended on the website.

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CandleScience responded: 2023-05-01

Hey there! Thanks so much for your review and for reaching out to our Customer Support Team for assistance! We are happy to be able to help troubleshoot alongside you.

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!

3 out of 5 Stars.
I Guess I Have to Write a Review to Get Any Answers

I am seeing the same issues as mentioned by many on this page - tunneling around the wick, poor adhesion to the side of my glass jars.
Please have someone in your support team reach out to me to help troubleshoot...or just post the information so everyone can figure this out!

CandleScience Profile Avatar
CandleScience responded: 2023-03-10

Hi Chad! Thank you for taking the time to leave a product review. We're so sorry to hear that you're experiencing tunneling and glass adhesion issues in your candles and we would love to help! Because candle-making can be so complex, knowing more about your materials and process aids in our support team's ability to provide the best troubleshooting advice that we can to help your candles improve. We can always be reached via email at support@candlescience.com. A member of our support team has reached out via email to provide further assistance.

4 out of 5 Stars.
Not sure yet

Still in the early stages of really trying this wax out but definitely having the tunneling at the wick as others have mentioned, It would be great if answers were posted to the other questions as I’m sure a large percentage of people have similar issues.

CandleScience Profile Avatar
CandleScience responded: 2023-02-07

Hi Tom,

Thanks for your review and your feedback. We're sorry to hear that you're experiencing some tunneling with your candles. Someone from our Support team will be reaching out via email shortly to offer some troubleshooting help!

4 out of 5 Stars.
It's alright

I want to like this wax but it doesn't adhere to the jars. I even preheated the jars and it did better in 24 hours, but after it still shows wet spots on the sides and it's not pretty. Any way of fixing that.

4 out of 5 Stars.
Love the wax but every candle tunnels in middle

I used to use IGI 4627 and switched to IGI 4630 2 years and customers love the change. However, not matter what I do with my process when cooling there is tunneling around wick and have to heat fun all candles down to get smooth...I have done it all when trying g to figure it out...using 8 oz amber glass straight jars with LX 14 wicks and 7.5-8.5 %FO. Any suggestions?

CandleScience Profile Avatar
CandleScience responded: 2022-11-18

Hi there! Thanks for your product review and for reaching out for help! A customer support representative has reached out to you via email to provide further assistance.

5 out of 5 Stars.

I've been using 4630 for years now and for some reason my candles in my 16 oz jar are getting white spots on them. I correct them by using a heat gun on the side to eliminate the bubble that have formed. this is taking too much time to do. What is going on. Am I pouring too hot or too cold. I do warm up my jars before I pour.

CandleScience Profile Avatar
CandleScience responded: 2022-11-07

Hey Rosemary, thanks so much for reaching out. A member of our Customer Support team will be reaching out shortly via email for more information and to assist. We look forward to working alongside you to help minimize the white spots you are seeing.

4 out of 5 Stars.
Great hot and cold throw, but…….

I like this wax because it has great hot / cold throw. However as recommended in the wick guide for this wax, I use a Lx 22 wick for a 3”diameter containers
Smells great but still tops are not flat after cooling ,white wax turns brown, and cloudy spots on the containers

CandleScience Profile Avatar
CandleScience responded: 2022-10-18

Hello! Thank you for taking the time to write this review. We're sorry to hear this wax has given you issues with these different aesthetic aspects. A member of our Customer Support team is reaching out via email to provide further assistance.

4 out of 5 Stars.
Good begiinner wax

I've used this wax consistently over the year. As expected, it gave a better HT than the parasoys. However, I feel I can't ever get a FO strong enough, like I'm missing the mark by an inch. I use LX I followed your direction and heated to 185, poured FO at 185-180, then the final pour into tins between 175-170. I could use a tip on how to use this wax to it's fullest. Is there a better wick to work with? I want a better HT that will knock me off my feet!

CandleScience Profile Avatar
CandleScience responded: 2022-10-10

Hey Renee,

Thank you so much for reaching out! A member of our Customer Support Team will be reaching out via email to assist.