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#6RT Red Silicone Rectangular-Base Pipe Flashing - #6RT RED SILICONE RETANGULAR-BASE PIPE FLASHING. 24.5 x 28.2 Inch BASE, OPEN TOP. FITS 14-3/8 Inch to 21-1/2 Inch PIPES. PRICE/EACH.
#6RT Red Silicone Rectangular-Base Pipe Flashing
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U.SEAL (U-Seal) Terracotta Color Aluminum Faced, Peel/Stick Roof Tape, 2" Wide X 33' Long X 60 Mil Thick. Price/Roll. (6 rolls/case)


U-Seal is recommended for most types of roofs, windows and flashing problems including:

  • Trailers
  • RV's
  • Mobile homes
  • Industrial buildings
  • Roof awnings
  • Truck Trailers
  • Chimney Flashing
  • Roof to Wall Flashing
  • Ridge Flashing
  • Window frames of glass, metal, plastic
  • Wood including OSB
  • Clay and Cement Roof Tiles


Not recommended for use with PVC or EPDM roofing, or sealants containing polysulfides.


U.Seal roof flashing / waterproofing tape has a heavy aluminum facing (requires no UV protection) together with an extra thick rubberized asphalt based adhesive system. The TerraCotta color aluminum facing provides flexibilty for wrapping irregular shapes and surfaces. Overall the tape is 60 mils thick -- more than double that of most others.


  • Product Data Sheet Total Thickness: 60 mils.
  • Softening Point: > 203F
  • Application Temperature: 50 to 176F
  • Adhesive: rubberized asphalt
  • Manufacturers Warranty: 10 Years
  • Shelf Life: 12 months


The surfaces to be sealed must be clean, dry and free of loose rust, scale, dust, talc and dirt.

All oil, grease, silicone or other contaminates should be first removed with a suitable solvent/cleaner.

For older roofs use a stiff brush to remove all loose granules and surface elements.

Porous surfaces should be primed with a common asphalt based primer and allowed to dry before U.Seal is applied.

Install U-Seal by gradually peeling away the plastic release liner while rubbing the U-Seal to the surface.

Hint: prevent bubbles under the product by using your hand to squeegee out air by wiping your hand towards the roll as you set the tape to the surface.

Overlap seams or sealing are of application by 3 inches.


Available in sizes 4, 6,and 39 inches wide, and in faces of white aluminum, terra cotta aluminum, and embossed aluminum.

More Product Information:


Email us at sales@bestmaterials.com or
Call us at 1-800-474-7570 or 602-272-8128
You'll get a prompt reply!

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