Combining a professional sealant for air sealing gaps and spray foam insulation for filling larger cavities, DuPont™ Froth-Pak™ Foam Insulation is a two-component kit that can be used for both interior and exterior applications in commercial or residential settings.
Froth-Pak™ Foam Insulation
Froth-Pak™ Foam Insulation is a two-component professional insulation kit. Froth-Pak™ comes as a professional sealant for air sealing gaps and penetrations up to 4 inches wide or as a spray foam insulation to fill larger cavities providing both insulation and air sealing properties. The Class-A rating (flame spread of 25 or less) of Froth-Pak™ Foam Insulation allows its use in a wide range of interior and exterior industrial, commercial, institutional and residential settings.
|R-value per in., min<sup>1</sup>||C518||-||6.6|
|Compressive Strength, min.<sup>3</sup>||D1621||lb/in2 , parallel||172|
|Flexural Strength, min.<sup></sup>||-||-|
|Water Absorption, max.<sup></sup>||D2126||% by volume||3.2|
|Water Vapor Permeance, max.<sup></sup>||E96||perm @ 1” thick perm @ 2” thick||3.2|
|Dimensional Stability, max<sup></sup>||D2126||% volume change 100°F/97% RH @ 1wk 158°F/97% RH @ 1wk -40°F/amb RH @ 1wk 158°F/amb RH @ 1wk||3.1|
|Coefficient of Linear Thermal Expansion<sup></sup>||-||-|
|Complies with ASTM C 578<sup></sup>||-||-|
|Maximum Use Temperature<sup></sup>||-||°F||240|
|Smoke Developed<sup>2</sup>||UL 723||-||165|
1Tested at 2” thickness, full coverage.This numerical flame spread rating is not intended to reflect hazards presented by this or any other material under actual fire conditions
2This numerical flame spread rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
3R means resistance to heat flow. The higher the R-value, the greater the insulating power. * These properties are typical but do not constitute specifications