DAN425

DAN425 Tight Release Self Wound Alum Foil Tape without Liner

A nominal 75 micron (3.0 mil) silicone release coated aluminium foil backing, combined with a high performance solvent acrylic adhesive.

PROPERTIES

  • Aluminum Foil Tape Without Liner makes easy application
  • Aluminum backing provides excellent reflection of both heat and light
  • High quality adhesive with strong adhesion and holding power offers permanent sealing and bonding on Foil-Scrim-Kraft Facing joints and seams in HVAC ductwork application
  • 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 Foil-Scrim-Kraft Facing laminated fiberglass blanket / duct board joints and seams; joining and sealing flexible air duct seams and connections
  • General purpose holding, patching, sealing and masking applications – indoors and outdoors

SIZES AVAILABLE

23mm x 50m = 48 Rolls / Carton
36mm x 50m = 32 Rolls / Carton
48mm x 50m = 24 Rolls / Carton
72mm x 50m = 16 Rolls / Carton
96mm x 50m = 12 Rolls / Carton

COLOURS AVAILABLE

Silver

TECHNICAL SPECIFICATIONS

Total Thickness
115 Micron

Tensile Strength (PSTC-131)
95 N/25mm

Elongation (PSTC-131)
3.5 %

Adhesion to Steel (PSTC-101 Method A)
15 N/25mm

Tack Rolling Ball (PSTC-6)
15 cm

Storage
Rolls and cartons of tape should be stored under dry conditions at temperatures between 5°C to 30°C

PRODUCT COMPOSITION

75 micron silicone release coated aluminum foil backing

Solvent Acrylic 

Standard widths for most tape products are 18mm, 24mm, 36mm, 48mm, 72mm, 96mm and 144mm.
Custom slitting to your required width is available subject to consultation and approval with your local Danco® Sales Consultant.

DANCO self-adhesive tapes are successfully used in many fields of application to solve a variety of problems. Our catalogues give numerous examples as suggestions for your own requirements. Each DANCO tape has been developed for a specific application. However, experience shows that, even for the same application, requirements can differ from case to case. Therefore, we suggest that you conduct tests to ensure that the DANCO tape you have in mind is suitable for your particular application. Our technical department and sales consultants will be pleased to assist you. All information and advice is given in good faith based on practical experience, but without any guarantee.