Weathermate Weatherization Products

When you build, be sure to include protection against air infiltration and water penetration. Weathermate™ Weather Barrier Solutions - flashings, sill pan and tape - from Dow work together on the outside to enhance the comfort on the inside.

WEATHERMATE™ Straight Flashing (W-DSF4, W-DSF6, W-DSF9)

WEATHERMATE™ Straight Flashing combines a BLUE™ high-density polyethylene (HDPE) film facer with a butyl rubber adhesive to form a strong mechanical and chemical bond to most building materials. A polymeric-coated paper release liner provides a more consistent peel than plain paper liners.

Part Code	Rolls Box	Size	Approx. Weight
W-DSF4 W-DSF6 W-DSF9	6 6 3	4"X100' 6"X100' 9"X100'	5lbs 7lbs 11lbs

WEATHERMATE™ Flexible Flashing (RESIDENTIAL ONLY) (W-DFF6, W-DFF9)

WEATHERMATE™ Flexible Flashing conforms to curved surfaces to provide a tear-resistant seal that resists water intrusion around windows, doors and custom-shaped openings. It can be applied in a wide range of weather conditions, including temperatures as low as 30°F (-1°C).
 

WEATHERMATE™ Flexible Flashing combines a blue creped high-density polyethylene (HDPE) film facer with a butyl rubber adhesive that forms a strong mechanical and chemical bond to most building materials. A polymeric-coated paper release liner provides a more consistent peel than plain paper liners.

WEATHERMATE™ Sill Pan (W-DSP5)

WEATHERMATE™ Sill Pan is a translucent, molded polymer that conforms to window openings. The durable polymer will not rust or rot and is compatible with standard adhesives and sealants. Its seamless backdam provides an extra barrier if water finds its way to the back of the sill. Dimensions: 5" h x 3-3/4" d x 32"; 3/8" h backdam (each piece); sold as two-piece assembly that adjusts to fit most window sill widths.
 

WEATHERMATE™ Sill Pan is part of the complete WEATHERMATE™ Weather Barrier Solutions lineup from Dow – products designed to enhance the performance of the building envelope.

WEATHERMATE™ Construction Tape (U.S. Only) (W-DCT178, W-DCT278)

Enhance building envelope resistance to moisture and air intrusion with WEATHERMATE™ Construction Tape over joints and seams of housewraps and insulated sheathing, as well as other penetrations. The tape can also be used to repair damaged foam or housewrap, reducing material costs and job-site waste.
 

WEATHERMATE™ Construction Tape offers:

• Strength, durability and impact resistance
• Excellent tack
• Application ease
• Pliability to ensure a tight seal, even at extremely low temperatures
• UV resistance – the oriented polypropylene backing is formulated with a UV-treated film to help resist degradation from exposure to sunlight (WEATHERMATE™ Construction Tape should not be left exposed to sunlight for more than 120 days. Consult your Dow representative for recommendations on protecting other building materials from extended exposure to weather.)
• Water-resistive barrier - if installing foam as a water-resistive barrier, 2-7/8" tape must be used 

 

Please see our online catalog or contact us for additional information.