Technical Specifications
OSI® QUAD® Foam
Window & Door Installation Foam
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Description: OSI QUAD Foam Window & Door Installation Foam is a single component, minimal
expansion and low pressure polyurethane foam packaged in a pressurized metal container. It is specifically
designed for use with the OSI QUAD Window & Door System. It is dispensed in bead form for sealing
gaps and cracks, holes and voids around windows and doors, in most types of construction projects. The
product exhibits slight to moderate expansion during application and cures upon reaction with moisture to
form a flexible, urethane foam. The closed cell structure of this material provides an R factor of 5 per inch
of cured foam making it an efficient method for stopping air and moisture infiltration and expensive warm
and cold air loss between windows and rough frame. OSI QUAD Foam will not warp or deform windows
and doors. OSI QUAD Foam adheres to all types of building materials including wood, concrete, and
drywall and is compatible with asphalt and butyl flexible flashing. It complies with all Federal and State
VOC regulations.
Available As:
Item #
Size
Color
1866185
21.1 fl oz (598g)
Tan
Features & Benefits:
Low Foam Pressure/Low Expansion: Will Not Warp or Deform Windows and Doors
Quick Setting Formulation: Can Be Cut or Trimmed in Less Than 1 Hour
Cold Temperature Application (14°F)
Insulation Value of R5/Inch
Closed Cell Structure Does Not Absorb Moisture
Flexible/Will Not Crack or Dry Out
Recommended For:
OSI QUAD Foam is part of the OSI QUAD Window & Door System and is used to insulate and seal around windows and door
frames. It can also be used for jambs, mud sills, header joints, corner joints, top plate penetrations, electrical and plumbing
penetrations and other areas where air infiltration or heat loss may occur. Bonds most building materials including vinyl,
aluminum, fiberglass, wood, OSB, PVC, concrete and metal.
For Best Results:
OSI QUAD Foam is not a fire stopping material and SHOULD NOT be used in areas that require fireproof or fire stopping
materials
Urethane foams are adversely affected by sunlight (UV light). Exposed foam must be coated with a protective covering or
coating
Do not store product on its side
Does not bond to polyethylene, polytetrafluoroethylene (PTFE)/Teflon® or siliconized surfaces
For cold weather applications, product should be stored above 41°F (5° C) at least 12 hours before application
Coverage:
For a 21.1 oz can:
A 1/2” (12.7 mm) bead size will deliver approximately 409 ft. (99 m) of foam
Please note: Yields shown are based on theoretical calculations, for comparison purposes, and will vary depending on ambient
conditions and particular application.




