DOW FROTH PAK-650 CLASS A 1.75 PCF (12NOZZLE,GUN&HOSE) *NON-RETURNABLE ITEM*
Dow Froth Pak 650 Class A (E84) Spray Foam Kit
FROTH-PAK Foam Insulation is a two-component, quick-cure polyurethane spray foam that fills cavities, penetrations, cracks and expansion joints. Unlike one-component foam, FROTH-PAK Foam Insulation is a chemically cured foam, significantly reducing curing time.
Theoretical Field:650 Board Feet.
FROTH-PAK Foam Insulation dispenses, expands and becomes tack-free in seconds. The product will skin over in 30-40 seconds and will be completely cured in minutes.
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. Check with local codes prior to use. If used in an exterior setting, a coating must be applied for ultraviolet (UV) protection.
Kit includes:
- 1 Iso (A) cylinder 340317
- 1 Polyol (B) cylinder 340320
- 8 Cone white spray nozzles - 259219
- 4 Fan spray nozzles - 259216
- 15 ft. gun hose assembly (GHA)
- 1 petroleum jelly packet
TYPICAL PHYSICAL PROPERTIES OF FROTH-PAK FOAM INSULATION
| PROPERTY AND TEST METHOD | VALUE |
| Flame Spread/Smoke Developed(1)(2), ASTM E84/UL 723 | 25/350 |
| Nominal Density, ASTM D1622, lb/ft3 | 1.75 |
| Thermal Resistance(3) per inch, ASTM C518, ft2-h-°F/Btu, R-value, min. | |
| Initial | 6.6 |
| Aged 90 days at 140°F | 5.6 |
| Air Leakage, | |
| ASTM E283, cfm/ft2 @ 1.57 psf | 0 |
| ASTM E2178, L/s/m2 @ 75 Pa | 0 |
| Water Vapor Permeance, ASTM E96 | |
| perm @ 1" thick | 3.9 |
| perm @ 2" thick | 3.9 |
| Water Absorption, ASTM D2842, % by volume | 2.17 |
| Dimensional Stability, ASTM D2126, % volume change | |
| 100°F/100% RH @ 1wk | 4.6 |
| 100°F/100% RH @ 2wks | 5.0 |
| 158°F/100% RH @ 1wk | 6.5 |
| 158°F/100% RH @ 2wks | 5.1 |
| -40°F/amb RH @ 1wk | 0.9 |
| -40°F/amb RH @ 2wks | 0.9 |
| 158°F/amb RH @ 1wk | 3.1 |
| 158°F/amb RH @ 2wks | 2.3 |
| Compressive Strength, ASTM D1621, lb/in2, parallel | 21.1 |
| Flexural Strength, ASTM C203, lb/in2, parallel | 22.7 |
| Tensile Strength, ASTM D1623, lb/in2, parallel | 26.7 |
| Shear Strength, ASTM C273, lb/in2, parallel | 16.7 |
| Maximum Service Temperature, °F | 240 |