DAN820

DAN820 Flashtape

Self-adhesive aluminium-faced, bitumen-backed sealing tape that bonds instantly to provide a watertight seal. It is ideal for construction and maintenance tasks, repairing roofs, gutters, and pipes, and offers high-temperature performance.

dan820

PROPERTIES

  • Easily applied using hand pressure only, quick and easy application
  • No special equipment required for cutting, forming or fixing
  • Superior high temperature performance and provides lasting protection in all climates
  • Bonds to wide variety of building materials
  • Safe in application, storage and transport
  • Will not accommodate appreciable joint movement

APPLICATIONS

  • A self adhesive sealing strip that bonds instantly to provide watertight seal in all climates
  • Bonds to most building materials including brick, slates, concrete roof tiles, glass, roofing felt, rigid plastics, etc
  • A wide variety of original construction and maintenance situations including repairing lead flashing, sealing valley gutters, mending leaks in drain pipes and guttering, greenhouse repairs, protecting glazing bars, protecting insulation for pipes and tanks, repairing roofing felt joints on flat roofs.

SIZES AVAILABLE

24mm x 10m = 40 Rolls / Carton
48mm x 10m = 20 Rolls / Carton
72mm x 10m = 12 Rolls / Carton
75mm x 10m = 12 Rolls / Carton
96mm x 10m = 8 Rolls / Carton
100mm x 10m = 8 Rolls / Carton
150mm x 10m = 4 Rolls / Carton
200mm x 10m = 4 Rolls / Carton
225mm x 10m = 4 Rolls / Carton
300mm x 10m = 4 Rolls / Carton
Custom slit available on request

COLOURS AVAILABLE

Bright Finish

TECHNICAL SPECIFICATIONS

Physical Form
Resin modified bituminous mastic. Upper surface protected by aluminium facing. Adhesive surface protected by a removable release liner.

Chemical Type
Resin modified bituminous mass

Aluminium Foil Thickness
0.05mm

Adhesive Thickness
1.3mm approximately

Solids Content
100%

Weight
1.6 kg/m2

Tensile Strength 
1.6 N/mm2

Application Temperature
+5°C to +30°C

Service Temperature
-10°C to +100°C

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

PRODUCT COMPOSITION

dan805-comp

Aluminium Foil

Bitumen Adhesive

Release Liner

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.