MB 100 

Metal Building Insulation Seaming Tape

Unique three-layer construction of polypropylene film, fiberglass reinforcing scrim and metalized polyester make MB 100 the ideal seaming and sealing tape for VR-R plus insulation backings. MB 100 is mold-resistant and is coated with our high performing cold temperature adhesive, which allows the tape to be applied in temperatures ranging from -20 F to 220 F.

MB 100 

Metal Building Insulation Seaming Tape

Unique three-layer construction of polypropylene film, fiberglass reinforcing scrim and metalized polyester make MB 100 the ideal seaming and sealing tape for VR-R plus insulation backings. MB 100 is mold-resistant and is coated with our high performing cold temperature adhesive, which allows the tape to be applied in temperatures ranging from -20 F to 220 F.

  • Metal building insulation tape
  • Seamless match
  • Non-permeable, permanent bond
  • Able to withstand extreme temperature fluctuations
  • Moisture- and mold-resistant
  • Unique three-layer construction: polyproylene film, fiberglass reinforcing scrim and metalized polyester
  • Not recommended to paint over this product with any type of paint

Technical data for MB 100

Sizes & Colors

Colors Available

  • White (WHI)
Standard Widths 2.83 in 72 mm
Standard Lengths 50 yd 46 m

Construction

Adhesive Cold temperature acrylic
Backing White metalized polypropylene (VR-R)

Applicable Standards

Tested in accordance with UL 723

Properties

Adhesion to Stainless Steel 37 oz/in width 4.05 N/10 mm
Elongation 5% 5%
Standard Core Size 3 in
Service Temperature Max 220 F 104 C
Service Temperature Min -20 F -29 C
Tensile 26 lbs/in width 45.5 N/10 mm
Thickness - With Liner 10.8 mils 0.27 mm
Thickness - Without Liner 6.9 mils 0.18 mm

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.

Physical and performance characteristics shown above are obtained from tests recommended by PSTC, ASTM, government agencies or Shurtape Technologies, LLC, Quality Assurance and Technical Service departments and do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.

Technical Data Sheet PDF Download
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Regulatory Compliance Letter PDF Download
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Safety Data Sheet PDF Download
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Shurtape Industrial Product Catalog PDF Download
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HVAC Tape Pro Guide PDF Download
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