Drum and tote heaters that bring two-component spray foam and polyurea chemicals up to the right processing temperature — so they spray, mix, and cure correctly in the cold.

Two-component spray foam and polyurea are unforgiving about temperature. Too cold and the chemicals won't atomize, mix, or cure correctly — you get poor yield, off-ratio foam, and rejected work. The A and B drums need to be held at a consistent processing temperature.
AG Heat spray-foam heaters wrap the drums and totes in even, thermostatically controlled heat that brings both components to spray temperature and holds them there — for consistent, on-spec application in cold conditions.
Get a RecommendationComponent-Matched Heat
Holds A and B drums at a consistent spray temperature.
Full-Wrap Coverage
Even warming with no cold side on the drum.
Thermostatic Control
Maintains the target processing temperature.
Insulated & Rugged
Built for spray rigs and cold job sites.
Drum & Tote Sizes
Fits standard 55-gallon drums and totes.
Wrap it snugly around the container for full contact and even, all-around coverage.
Fasten the closures so the heater stays firmly in place during use.
Plug into the correct voltage supply for your site.
Dial in your target temperature and let it bring the product up to temp and hold it there.
General steps — follow the instructions supplied with your specific unit. Questions? Ask us.
Wrap-around heaters that thaw, warm, and hold drum product at temperature.
Learn more →Coatings
Why two-component foam and polyurea are so temperature-sensitive, and how to hold your A and B drums at spray temperature.
Read GuideContainers
How to keep barreled and toted product pourable, protect sensitive material, and pick the right heater for your container size.
Read GuideSelection
Five questions that get you to the right heater fast — without oversizing, guessing, or ending up with something that almost fits.
Read GuideBoth components (ISO and resin) of two-part spray foam, plus the drums and hoses, held at the manufacturer's target reaction temperature.
Cold chemical is the number-one field problem in spray foam — it causes off-ratio reaction, poor yield and adhesion, and callbacks.
Give us the container, the product, and the conditions. We’ll match you to the right solution — fast.
info@ag-heat.com · 801-244-9769 · Salt Lake City, UT