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K-FLEX ALU BLACK/WHITE* CW TAPE

Black or white lacquered 30 micron (1.2 mil) aluminum foil, combined with cold weather solvent acrylic adhesive, protected by an easy-release silicone release paper or silicone coated blue polyethylene liner. Cold Weather version (low temperatures).

FEATURES:
> Lacquered aluminum foil.
> Good aging resistance, both indoors and outdoors.
> Low moisture vapor transmission rate offers excellent sealing and patching performance.

APPLICATIONS:
HVAC industry for joining and sealing black lacquered Foil-Scrim-Kraft Facing laminated ductwrap / duct board / pipe insulation’s joints and seams. May also be used for other industrial uses requiring a tape with these characteristics and benefits.

STORAGE & SHELF LIFE:
12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.

SURFACE PREPARATION:
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.

PRODUCT USE:
It is essential that the user evaluate the products to determine whether it is fit for a particular purpose and user’s method of application. Good results will be obtained when applied to a clean, dry surface with a suitable pressure on products between +10 ~ +40°C (+50 ~ +105 °F).

*Similar to RAL 9002

 

 Thickness

 30 Micron

 Width

 50 - 75 - 100 mm

 Length

 50 m

K-FLEX ALU BLACK CW
  Metric English Test method
Backing thickness 30 Micron 1.2 Mil PSTC-133 / ASTM D 3652
Total thickness 70 Micron 2.8 Mil PSTC-133 / ASTM D 3652
Adhesion to steel 15 N/25mm 54 Oz./In. PSTC-101 / ASTM D 3330
Rolling ball tack test 5 cm 2.0 In. PSTC-6 / ASTM D 3121
Tensile strength 45 N/25mm 10.2 Lb/In PSTC-131 / ASTM D 3759
Elongation 3.0 % 3.0 % PSTC-131 / ASTM D 3759
Service temperature -35 ~ +120 °C -31 ~ +248 °F  -
K-FLEX ALU WHITE CW   
  Metric English Test method
Backing thickness 30 Microns 1.2 Mil PSTC-133 / ASTM D 3652
Total thickness 70 Microns 2.8 Mil PSTC-133 / ASTM D 3652
Adhesion to steel 15 N/25mm 54 Oz./In. PSTC-101 / ASTM D 3330
Rolling ball tack test 5 cm 2.0 In. PSTC-6 / ASTM D 3121
Tensile strength 45 N/25mm 10.2 Lb/In PSTC-131 / ASTM D 3759
Elongation 3.0 % 3.0 % PSTC-131 / ASTM D 3759
Service temperature -35 ~ +120 °C -31 ~ +248 °F  -

The physical properties of the products shown above are obtained from test methods defined by Technical Standards Authorities, Quality Assurance and Technical Service Departments and do not represent a guarantee of product performance. Individual tapes may vary from these parameters and in all applications the end user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.

L’ISOLANTE K-FLEX reserves the right to change data and technical requirements without notice.
Contact us for more information.

 

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