Various uses in the construction and maintenance of nuclear power facilities where vapor barriers are essential such as sealing HVAC metal duct work, holding labels or signs on stainless steel pipes, color coding, sealing end caps on stainless steel pipe with outside exposure.

Unit of Measure


Tensile Strength

N/A 27 lbs./in. width (46.54 N/10 mm)

Adhesion to Stainless Steel

N/A 60 oz./in. width (6.46 N/10 mm)


N/A 11.5 mils (0.292 mm)


N/A 10%

Maximum Temperature

N/A 200°F (93°C)


N/A Black (BLK) Red (RED) Silver (SIL) White (WHI) Yellow (YEL)

Storage & Usage Conditions

Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants


Waterproof, polyethylene film with a carrier of polyester/cotton blend cloth

Overall Grade/Function

N/A Economy Grade Nuclear


N/A Natural Rubber



  • Waterproof Backing
  • High Tack Adhesive
  • Good Adhesion Properties
  • Minimum ppm’s of Halogens and Sulfides
  • Considered Free of Mercury, Cadmium and other low melting metals, their alloys and/or compounds
  • Indoor/Outdoor Usage
  • Excellent Conformability to Many Substrates
  • Reduces/Eliminates Stress Cracking in Stainless Steel Pipes