





🔥 Stay cool under pressure with Thermalmix – the heatproof hero your walls deserve!
Thermalmix Insulating White Paint Additive is a high-performance powder additive designed to boost your paint’s heat resistance up to 1400°F (760°C). It enhances energy efficiency by reducing heat loss, offers UV and moisture resistance, and delivers a durable matte finish. Ideal for both indoor and outdoor use, it covers 107-129 sq ft per 5 liters of paint and cures fully in 24 hours, making it the smart choice for professionals seeking long-lasting thermal protection.
| Brand | Thermilate Technology |
| Color | White |
| Size | 17.63 Ounce (Pack of 1) |
| Item Volume | 5 Liters |
| Special Feature | UV Resistant |
| Unit Count | 17.63 Ounce |
| Paint Type | Oil |
| Specific Uses For Product | Interior |
| Surface Recommendation | Wall, Ceiling, Paint |
| Indoor/Outdoor Usage | Outdoor |
| Item Form | Powder |
| Is Waterproof | False |
| Package Information | Bottle |
| Color Code | White |
| Full Cure Time | 24 Hours |
| Coverage | 107-129 square feet |
| Water Resistance Level | Water Resistant |
| Manufacturer | THERMALMIX |
| Dry Time In Hours | 24 |
| Part Number | Ultra |
| Item Weight | 9.5 ounces |
| Product Dimensions | 4.72 x 5.91 x 1.97 inches |
| Item model number | Ultra |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Grit Rating | 60 |
| Special Features | UV Resistant |
| Batteries Included? | No |
| Batteries Required? | No |
B**P
This stuff really works!
I have an outside wall that allows too much heat in during our summer days. Since taking the wall apart and adding insulation is too expensive, I tried painting the inside with the recommended two coats of Thermalmix Insulating paint additive. I added it to the tan paint I wanted in the room. It mixed very well. It coated very well. It was easy to paint. Since it is a bit thicker it goes on easily and dries quickly. And most of all -- THE ROOM IS COOLER! It is about 7 degrees cooler this summer. I am considering painting the outside of that same wall with this insulating paint this Fall.I didn't even know such a thing as insulating paint existed. I have shared my findings with all my friends and now with you. If you need some help with a warm or a cold wall I highly recommend Thermalmix Insulating paint additive.
T**A
The amount it helps is very small in summer
This may help more in the winter. Not seeing enough of a difference to invest in more. It does make it more reflective and thinner. Just not seeing that it helps.3 and a 1/2 stars so rounded up as I may be wrong and it's helping more than you can feel.It's very easy to work with. Doesn't clump. And gives the paint a shimmery texture. I did not notice a smell. Cannot speak to durability but it does seem like high quality
S**.
Works great
I applied to to ceiling and really block out this Texas heat the house is cooler now
A**R
Good!
Best to mix in a larger bucket with Paine; very fine powder. I found It kept the walls slightly warmer.
W**E
very old stuff
so old you can t read the label, collector item from the 60's
H**S
Easy to mix and apply.
Mixed good with my paint.
Trustpilot
1 month ago
1 month ago