Huntsman Building Solutions Sealection® 500 Open-Cell Spray Foam Insulation (SL-500DU)
Sealection 500 Open-Cell Spray Foam Insulation
Huntsman Building Solutions Sealection® 500 is an open-cell spray foam insulation designed to insulate and seal cracks and gaps in a single application. It helps improve energy efficiency and can contribute to sound control, with an aged thermal resistance of 3.81 per inch.
Key Features:
- One-Step Insulate + Seal: Expands to help fill cracks and gaps for improved building-envelope performance.
- Energy Performance: Aged thermal resistance of 3.81 per inch (R-3.81 per inch).
- Sound Control Support: Tested for STC (Sound Transmission Class) performance in assemblies.
- Assembly-Driven Code/Fire Options: NFPA 285 tested (interior cavity applications only) and ignition-barrier-free based on assembly.
- Contractor-Oriented Handling: 1:1 mixing ratio and fast tack-free time (6–7 seconds) for efficient installation workflows.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | Sealection® 500 |
| Insulation type | Open-cell spray foam insulation |
| Color | Amber |
| Container type | Drum |
| Net content | 480 lb |
| Aged thermal resistance | 3.81 per in |
| R-value | R-3.81 |
| Mixing ratio | 1:1 |
| Density | 0.45–0.5 lb/ft³ (7.2–8 kg/m³) |
| Viscosity | 150–300 cPs |
| Tack free time | 6–7 s |
| Storage temperature | 50–100°F |
| Shelf life | 12 months |
| Temperature rating | >23°F |
| Component / side | Part B (Polyol) |
| Listed features | NFPA 285 tested for interior cavity applications only; ignition-barrier-free based on assembly; air barrier material; tested for STC (sound transmission class) |
Frequently Asked Questions (FAQ):
Q: What type of insulation is Sealection 500?
A: It is an open-cell spray foam insulation system.
Q: What R-value does it provide?
A: It has an aged thermal resistance of 3.81 per inch (R-3.81 per inch).
Q: What is the mixing ratio?
A: The product listing specifies a 1:1 mixing ratio.
Q: Does it help with air sealing?
A: Yes—it's described as insulating and sealing cracks and gaps in a single application and is listed as an air barrier material.
Q: What storage temperature and shelf life are listed?
A: The listing notes 50–100°F storage temperature and 12 months shelf life.
Quiet Luxury, Sealed in Place
Sealection® 500 is the invisible upgrade that makes a space feel immediately more composed—warmer in winter, calmer year-round, and beautifully protected from the little drafts that disrupt comfort. Its open-cell foam blankets cavities with a seamless, cloudlike continuity, turning overlooked gaps into a refined, high-performance envelope. Pair it with thoughtful lighting and layered textiles and you’ll notice the difference: a more hushed, cocooned interior that lets materials and proportions shine. It’s the kind of behind-the-walls essential that quietly elevates everyday living into true luxury.
Upgrade your home’s comfort and efficiency with Sealection® 500 open-cell spray foam insulation designed to insulate and seal in one application.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sealection 500 Open-Cell Spray Foam Insulation
Huntsman Building Solutions Sealection® 500 is an open-cell spray foam insulation designed to insulate and seal cracks and gaps in a single application. It helps improve energy efficiency and can contribute to sound control, with an aged thermal resistance of 3.81 per inch.
Key Features:
- One-Step Insulate + Seal: Expands to help fill cracks and gaps for improved building-envelope performance.
- Energy Performance: Aged thermal resistance of 3.81 per inch (R-3.81 per inch).
- Sound Control Support: Tested for STC (Sound Transmission Class) performance in assemblies.
- Assembly-Driven Code/Fire Options: NFPA 285 tested (interior cavity applications only) and ignition-barrier-free based on assembly.
- Contractor-Oriented Handling: 1:1 mixing ratio and fast tack-free time (6–7 seconds) for efficient installation workflows.
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Product name | Sealection® 500 |
| Insulation type | Open-cell spray foam insulation |
| Color | Amber |
| Container type | Drum |
| Net content | 480 lb |
| Aged thermal resistance | 3.81 per in |
| R-value | R-3.81 |
| Mixing ratio | 1:1 |
| Density | 0.45–0.5 lb/ft³ (7.2–8 kg/m³) |
| Viscosity | 150–300 cPs |
| Tack free time | 6–7 s |
| Storage temperature | 50–100°F |
| Shelf life | 12 months |
| Temperature rating | >23°F |
| Component / side | Part B (Polyol) |
| Listed features | NFPA 285 tested for interior cavity applications only; ignition-barrier-free based on assembly; air barrier material; tested for STC (sound transmission class) |
Frequently Asked Questions (FAQ):
Q: What type of insulation is Sealection 500?
A: It is an open-cell spray foam insulation system.
Q: What R-value does it provide?
A: It has an aged thermal resistance of 3.81 per inch (R-3.81 per inch).
Q: What is the mixing ratio?
A: The product listing specifies a 1:1 mixing ratio.
Q: Does it help with air sealing?
A: Yes—it's described as insulating and sealing cracks and gaps in a single application and is listed as an air barrier material.
Q: What storage temperature and shelf life are listed?
A: The listing notes 50–100°F storage temperature and 12 months shelf life.
Quiet Luxury, Sealed in Place
Sealection® 500 is the invisible upgrade that makes a space feel immediately more composed—warmer in winter, calmer year-round, and beautifully protected from the little drafts that disrupt comfort. Its open-cell foam blankets cavities with a seamless, cloudlike continuity, turning overlooked gaps into a refined, high-performance envelope. Pair it with thoughtful lighting and layered textiles and you’ll notice the difference: a more hushed, cocooned interior that lets materials and proportions shine. It’s the kind of behind-the-walls essential that quietly elevates everyday living into true luxury.
Upgrade your home’s comfort and efficiency with Sealection® 500 open-cell spray foam insulation designed to insulate and seal in one application.
