Use and Care Guide

ANTI-CROSSOVER NOZZLES: THE DOW DISTINCTION
FROTH-PAK
™
Polyurethane Foam
Systems and Dow’s distinct anti-
crossover nozzles can make the
difference in your finished application.
Accurate and economical application
of spray foam is easier with the
patented anti-crossover nozzles
specially designed to help eliminate
chemical crossover in FROTH-PAK
™
systems.
Some of the special features that
make anti-crossover nozzles an
industry favorite include:
• Patented nozzle design – helps
eliminate plugged hoses
• Several nozzle types – offer a
variety of outputs and spray
patterns
• Side wing design – provides quick
gun attachment
• Clear dispensing tips – easily
identifies used nozzles
• Tapered design – improves mixing
for enhanced foam quality
ACCURATE • ECONOMICAL • EASY TO USE
®™Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Coverage
Nozzle Type Output Area Description
Caulking Low Controlled • Designed for precisely
bead size controlled output
• Use for tight areas
• Minimizes overspray
and waste
NS Cone/ Medium Small • Cylindrical spray pattern
Spray • Fills voids and cavities
Fan/ Medium Wide • Designed for flat applications –
Spray area walls, roofs and ceilings
• Use to smooth out orange
peel finish
Pour High Large • Designed for filling large
volume cavities (slow rise formulation
recommended)
• Use in hidden cavity
applications
Note: Other nozzles with varying outputs and spray patterns are available.
Widest Selection in the Industry
Dow offers the widest selection of nozzle types available in the industry today,
helping you find the spray type, output and coverage that are just right for each
and every job.