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Drywall, insulation & concrete

Heatlok High Temp spray foam insulation (Part B)

$4,069.32 each

Quantity
1 item
$4,069.32
Standard delivery
$49.99 per order
Sales tax
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Standard delivery$49.99

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Drywall, insulation & concrete

Details & specifications.

From the maker · the maker’s description

Huntsman Building Solutions Heatlok® High Temp is a two-component, spray-applied rigid polyurethane foam system formulated for high-service-temperature applications such as tanks and pipes up to 250°F (121°C). It features a 1:1 mix ratio and includes sustainability-focused inputs like recycled plastic materials, rapidly renewable soy oils, and a low-impact blowing agent with zero ozone-depleting potential.

Please check the Product Data Sheet Here

Performance insulation—elevated for the heat.

Heatlok® High Temp is where industrial strength meets refined intention—an insulating layer engineered to perform beautifully in the most demanding, high-heat moments. Designed for tanks and pipes, it delivers a resilient rigid polyurethane foam envelope with a rapid tack-free set that keeps projects moving with confidence. Pair it with thoughtful mechanical-room detailing—clean pipe runs, concealed valves, and purposeful lighting—for a space that feels as considered as it is capable. It’s the quiet essential that underpins truly luxurious, high-performance living.

Choose Heatlok® High Temp to insulate high-temperature tanks and piping with fast-setting, 250°F-rated spray foam performance.

SKU
HEATLOKHT26-496-B
Model
B218-00
Colour
Blue/Brown
Category
Spray Foam Insulation
Part Number
HEATLOKHT26-496-B
System Type
Two-component, spray-applied rigid polyurethane foam system
Component
Part B Polyol
Color
Blue/Brown
Application
High service temperature applications such as tanks and pipes
Maximum Service Temperature
250°F (121°C)
Temperature Rating Range
-76°F to 250°F
R-Value
R-7.27
Mixing Ratio
1:1
Tack-Free Time
7 to 8 seconds
Density
2.4 to 2.6 pcf (2.4–2.6 lb/ft³); 38–42 kg/m³
Viscosity
450 to 550 cPs
Storage Temperature
59 to 77°F
Shelf Life
6 months
Composition
Tris(2-Chloro-1-Methylethyl) Phosphate; Ethanediol; 2,2'-Oxybisethanol
Recycled/Renewable Content
Manufactured with recycled plastic materials and rapidly renewable soy oils
Blowing Agent Environmental Profile
4th generation blowing agent with zero ozone-depleting potential and <1 global warming potential; uses zero ODS blowing agents; meets Montreal Protocol requirements
Full product name
Huntsman Building Solutions Heatlok® High Temp B218-00 (HEATLOKHT26-496-B) Two-Component Spray Foam Insulation – 250°F Rated

Key features

  • Fast Set Characteristics: Tack-free in about 7–8 seconds to help speed application workflow.
  • Sustainability-Minded Formulation: Made with recycled plastic materials, rapidly renewable soy oils, and a 4th-generation blowing agent with zero ODP and <1 GWP.
  • Controlled Handling & Storage: 59–77°F storage temperature guidance with a 6-month shelf life.

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Before you ask

Questions about this product.

Rather talk it through? 1.877.490.7099

  • It’s specially formulated for high-service-temperature uses such as tanks and pipes.