Description
Nuco UltraSeal PF-50 Extreme All-Weather Straw Foam
UltraSeal Straw Foam in an All-Weather, low expansion, one component polyurethane foram that is UL classified and designed for use in extreme temperatures and low humidity conditions. The PF-50 All weather is to be used with a straw dispenser, it is ideal for general sealing of gaps, holes and crevices. This is a foam system that that does not require a fun dispenser to use.
Features
- All-Weather performance (down to -18°C)
- UltraSeal PF-50 has achieved GREENGUARD GOLD Certifications
- No gun needed - applies with an included straw applicator
- Excellent bead control
- Helps save energy cost by stopping airflow
- Low expansion
- Size : 680g (24oz.)
- R-Rated (aged) : 4-5 per inch
Bonds To
- Most construction substrates
- Wood
- Metal
- Brick & Mortar
- Concrete
- Stone
- Most plastics
Basic Uses
- Sealing around windows & doors
- General gap, crack and crevice filling/sealing
- Sealing unrated pipe and duct penetrations
Specifications
- Application Temperature : -18°C -to 46°C
- Cured Density, pcf : 1.1
- R-Rated, Per Inch : 4-5
- Close Cell Content : >70%
- Tack Free Time : 10 minutes
- Cut Time : 60 minutes
- Cure Time : 12-24 hours
- Air Barrier Properties at 6.24 psf (300 Pa) : <0.01 cfm/ft² (0.05 L/s/m²)
- Air Barrier Properties at 1.57 psf (75 Pa ) : <0.0025 cfm/ft² (0.0125 L/s/m²)
