Durotech

Duroproof PUM PRO – Single-Component Polyurethane Membrane

Regular price
$220.55 AUD
Sale price
$220.55 AUD
Regular price

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Duroproof PUM PRO is a premium-grade, single-component polyurethane membrane designed for long-term waterproofing in exposed or covered applications. It cures into a tough, seamless, elastomeric barrier that resists ponding water and extreme weather conditions, making it ideal for rooftops, balconies, planter boxes, retaining walls and wet areas.

Formulated for high tensile strength, crack bridging, and permanent flexibility, Duroproof PUM PRO delivers outstanding adhesion to concrete, screeds, metal, and cement sheeting without the need for reinforcement in most applications. Its fast-curing formulation and Class III rating under AS4858 make it a versatile, reliable solution for both residential and commercial projects.

Available in 15L tins, this solvent-based membrane applies easily by roller, brush, or airless spray.

• Single-component – ready to use straight from the pail
• Class III waterproofing membrane (AS4858)
• Excellent UV resistance – suitable for exposed areas
• High tensile strength and crack-bridging
• Permanently flexible with long service life
• Withstands ponding water and hydrostatic pressure
• Compatible with various substrates including concrete, screeds, and cement sheeting
• Easy application – roller, brush, or airless spray

• Rooftops and podiums
• Balconies and terraces
• Planter boxes
• External wet areas
• Retaining walls (with drainage)
• Above-ground tanks and exposed decks

• Type: Single-component polyurethane
• Colour: Grey
• Finish: Flexible elastomeric membrane
• Classification: Class III membrane (AS4858)
• Elongation at Break: >400%
• Tensile Strength: >2 MPa
• Application Thickness: Minimum 1.2mm dry film
• Coverage: 1.5L/m² for two coats (total system)
• Cure Time: 24 hours per coat (dependent on conditions)
• Application Tools: Brush, roller or airless spray
• Shelf Life: 12 months in sealed container
• Pack Size: 15L

  • Class III
  • Durotech
  • Exposed Membrane
  • Planter Box Waterproofing
  • Retaining Wall
  • Rooftop Membrane
  • Waterproofing
  • Waterproofing Membrane
  • Wet Area
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