Product Information Installation Instructions  

WEATHERMATE™ Construction Tape

STYROFOAM™ WEATHERMATE WEATHERMATE tape

WEATHERMATE™ Construction Tape from Dow is recommended to seal the joints and seams of WEATHERMATE housewraps and STYROFOAM™ insulated sheathings. In these applications, WEATHERMATE Construction Tape enhances resistance to moisture and air infiltration. The tape can also be used to repair damaged foam insulation or housewrap, reducing material costs and job-site waste.

WEATHERMATE Construction Tape offers the qualities professionals and do-it-yourselfers look for:

  • Strong
  • Durable
  • Superior tack
  • Impact resistant
  • Easy to Apply

WEATHERMATE Construction tape is pliable, ensuring a tight seal, even at extremely low temperatures. The oriented polypropylene backing is formulated with a UV-treated film to help resist degradation from exposure to sunlight.**

**Note: WEATHERMATE™ Construction Tape should not be left exposed to sunlight for more than 120 days. Consult your Dow representative for recommencdations on protecting other building materials from extended exposure to weather.

Physical Properties and Test Results
Width, in. 1-7/8, 2-7/8
Length, ft. 165
Color Clear
Backing Oriented Polypropylene UV-treated Film
Adhesive Acrylic
Shelf Life After Purchase 12 Months
Typical Adhesion, ASTM D3330 Stainless Steel WEATHERMATE Housewrap 75 oz per inch 15 oz, per inch minimum
Tensile Strength, ASTM D882 20 lb/in, min.
Elongation, % 125
Installation Temperature, °F 15-120
Temperature Resistance, °F -40 to 220

Packaging Specifications
Product Description Box Roll Weight Outside Box Dimensions Box Weight
1-7/8' x 165' 16 Rolls 9.6 oz 9.5' x 9.5" x 7.9" 9.6 lb
2-7/8' x 165' 16 Rolls 12.0 oz 9.5' x 9.5" x 11.3" 12 lb

Packaging: Rolls are individually shrink-wrapped with a label on film and tape core. Tape rolls are packaged 16 rolls per box.

Related Information
Flyer
WEATHERMATE Housewrap Flyer (196KB PDF)
Sell Sheet
WEATHERMATE Weather Barrier Solutions Sell Sheet (1MB PDF)