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Self-Adhesive Products


Self-adhesive waterproofing membrane

DB530 is a locally manufactured, self-adhesive, cold applied waterproofing membrane.
It is constructed from woven polypropelene sheeting and a bitumen polymer adhesive compound.

sa flag Manufactured in SA for SA conditions Download Data Sheet
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Fields of Application

Designed for the waterproofing of bridges, car park decks and trafficked structures where a high shear resistance to damage is needed. Suitable for new construction, refurbishment and repair application to be topped with hot Premix.

  • Roofs & plaza decks
  • Car parks decks


  • Unique feature selvedge, which enables a fast and secure seal on all side edge laps
  • Factory controlled thickness
  • Rapid sealing and bonding
  • Fast and easy application
  • No heating or drying
  • Self-sealing to minor damage
  • High puncture resistance
  • High joint resistance to water pressure and water vapour transmission


Colour Dark grey / black
Backing thickness 0,45 mm
Backing type PP-weave
Adhesive thickness 1,50 mm
Total thickness 1,80 mm
Roll width 1,025 m
Roll length 19,55 m
Weight 1,7 kg/m2

(further information available on the data sheet)


Technical Data

  Test Method Metric
Membrane strength ASTM D1000 25,0 N/mm
Elongation ASTM D1000 50 %
Puncture resistance ASTM E 154 900 N
Adhesion (180° Peel) ASTM D1000 4,0 N/mm
Water vapour transmission ASTM E 96 0,50 g/m2/24hr
Water penetration joint MOAT Nil %
Dimensional Stability - longitudinal MOAT (80°C) Nil
Dimensional Stability - lateral   Movement

Specifications are subject to change without notification. Results shown are typical but reflect test procedures used. Actual field performance will depend on installation methods and site conditions.

Download Data Sheet




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