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Insulthane® 450 NM
No mix, easy-to-spray, open cell spray foam insulation
Insulthane® 450 NM is a two component no mix open-cell spray foam insulation that can be applied in a wide range of temperatures making it suitable for a variety of climate conditions. It features consistent high quality performance with easy no mix processing, meaning less downtime and higher jobsite efficiency. Insulthane® 450 NM is designed to provide little to no voiding when applied and has superior self-adhesion. The high-yield formula expands to seal all cracks, voids and gaps to create a custom-fit insulation.
Key Properties
0.5 lb/ft³
Density (Nominal)
R 4.1 @ 1"
Thermal Resistance
9 perms @ 2"
Water Vapor Transmission
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Insulthane 450 NM
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Technical Specifications
View technical information and specifications for Insulthane® 450 NM. For more information, please contact a member of our team.
Density (Nominal)
0.5 lb/ft³
Thermal Resistance
R 4.1 @ 1″
Water Vapor Transmission
9 perms @ 2″
Dimensional Stability (Vol. Change @ 7 Days)
<5% @ 158ºF & 97% RH
Tensile Strength
3 psi
Water Absorption (% Volume)
34%
Air Permeance @ 75 PA
0.02 L/s·m2 @ 3.5″
Open Cell Content
97%
Re-entry (worker)
1 hour (10 ACH)
Re-occupancy
2 hours (10 ACH)
Burn Characteristics (Flame & Smoke)
10 FS / 450 SD
