Drywall, insulation & concrete
Heatlok High Temp spray foam insulation (Part B)
$4,069.32 each
- 1 item
- $4,069.32
- Standard delivery
- $49.99 per order
- Sales tax
- Added at checkout
All orders are subject to approval.
You're not charged until your order is approved and ready to ship. Cancel free before then.
Standard delivery$49.99
Per order, added in your cart. We deliver to the 48 contiguous states.
Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns
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.
It’s specially formulated for high-service-temperature uses such as tanks and pipes.