PENETRON

Seal Coat SF150 – Flexible Cementitious Waterproofing Membrane

$299.95 AUD
$299.95 AUD
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Seal Coat SF150 is a two-component polymer-modified cementitious waterproofing coating designed for flexible surface waterproofing of concrete structures. The system combines a cementitious powder with a polymer emulsion to create a highly elastic waterproofing membrane capable of accommodating substrate movement and temperature variation.

The coating is commonly used for balconies, terraces, water tanks, fountains and concrete walls subjected to positive or negative hydrostatic pressure. Its flexible formulation provides strong adhesion to properly prepared concrete surfaces while allowing vapour permeability so the substrate can breathe. Seal Coat SF150 is suitable for installations that require crack-bridging performance and durable waterproofing under changing environmental conditions.

• Two-component polymer-modified cementitious waterproofing membrane
• Flexible coating with crack-bridging capability up to 2mm
• Suitable for positive and negative hydrostatic pressure
• Excellent adhesion to properly prepared concrete substrates
• UV stable formulation
• Vapour permeable allowing substrate breathability
• Non-toxic and solvent-free

• Balcony and terrace waterproofing systems
• Concrete walls exposed to hydrostatic pressure
• Water tanks and reservoirs
• Planter boxes and fountains
• External concrete surfaces exposed to weather
• Waterproofing beneath tiles or stone finishes

• Product type: Polymer-modified cementitious waterproofing coating
• Components: 2-part system (polymer + cement powder)
• Coverage rate: approx. 1.4kg/m² per coat
• Maximum thickness per coat: 1mm
• Typical system: 2 coats at approx. 0.7kg/m² per coat
• Crack bridging capacity: 1–2mm
• Curing before water exposure: minimum 14 days
• Packaging stocked: 20kg kit (10kg polymer + 10kg powder)
• Standards: AS4654.1-2012, AS4858-2004, AS/NZS4020
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