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Scotch® Flatback Masking Tape 250

Part Number  70006714938 00021200028762    3M Product Number  250     
Scotch(R) Flatback Masking Tape 250
Scotch(R) Flatback Masking Tape 250
Scotch™ Flatback Masking Tape 250 is used for paint adhesion testing applications where a stronger paper backing is needed.
  • Heavy thickness crepe paper backing for good paint lines.
  • Natural rubber adhesive for good instant adhesion.
  • Easy tear, pressure sensitive
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Scotch® Flatback Masking Tape 250 has a rubber adhesive that is aggressive and provides instant adhesion to a wide variety of surfaces. The treated flat stock backing has good tensile strength to resist breakage. Offers solvent and moisture resistance to minimize bleed through in applications. Special backsize treatment provides easy to use controlled unwind. 3M no longer qualifies 3M tape 250 to meet the inactive specification MIL-F-18264D. 3M tape 250 has been used to conduct testing according to ASTM D-3359; however, this test method does not endorse or suggest that any particular tape must be used.

Specifications

Adhesion to Steel oz/in (N/100 mm)70 (77)
Adhesive TypeRubber
Backing MaterialFlatback Paper
BrandScotch
ColorTan
Elongation4 Percent
IndustriesTransportation, Specialty Vehicle, Metalworking, Automotive, Furniture, Military & Government, General Industrial, Electronics, Woodworking
Length60 Linear Yard
Length (Metric)54.86 m
Maximum Operating Temperature (Celsius)93 Degree Celsius
Maximum Operating Temperature (Fahrenheit)200 Degree Fahrenheit
Meets SpecificationsD 6123M-97, ASTM D 6123
Product FormRoll
Shelf Life12 Months
Tensile Strength lb/in (N/100 mm)58 (1016)
Thickness6 mil
Thickness (Metric)0.15 mm
Width1 Inch
Width (Metric)25.4 mm