ALSAN FOAM UNI W PRO is a one-component, low-expansion polyurethane foam specifically formulated to air seal gaps around rough openings of windows and doors. It stops drafts and saves energy with a permanent, airtight, water-resistant bond to vinyl, wood and metal.
Air-seal gaps around rough openings of windows and doors, blocking drafts, sealing wiring and plumbing penetrations and HVAC ductwork, waterproofing sills, edge joists, attic access hatches, and pest entry points
ALSAN FOAM UNI W PRO is a one-component, low-expansion polyurethane foam specifically formulated to air seal gaps around rough openings of windows and doors. It stops drafts and saves energy with a permanent, airtight, water-resistant bond to vinyl, wood and metal.
Air-seal gaps around rough openings of windows and doors, blocking drafts, sealing wiring and plumbing penetrations and HVAC ductwork, waterproofing sills, edge joists, attic access hatches, and pest entry points
