Forspec

ACTFLEX 929 HV – Class III Non-Sag PU Waterproofing Membrane

$175.00 AUD
$175.00 AUD
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ACTFLEX 929 HV is a high-build, non-sag polyurethane waterproofing membrane designed for internal wet areas, balconies, planter boxes and retaining walls where movement tolerance and vertical build are critical. Its thixotropic consistency allows controlled application to upturns, hobs and vertical surfaces without slumping, helping achieve consistent film thickness on site. Designed to meet AS 3740 and AS 4654 requirements as a Class III membrane, it delivers strong elongation and chemical resistance for under-screed and non-exposed systems. Use in positive-side applications only and protect from UV exposure once cured.

• Class III membrane to AS/NZS 4858
• Non-sag high build vertical stability
• Moisture curing single component system
• High elongation for substrate movement
• Immersion tolerant after full cure
• Chemical resistant formulation
• Suitable for under screed applications
• Roller and brush applied

• Internal bathrooms and shower recesses
• Balcony slabs prior to screeding
• Planter boxes with limited root exposure
• Retaining walls above ground
• Podium decks and parking decks
• Plant rooms with maintenance traffic

• Membrane classification Class III
• Total DFT 1.2mm minimum
• Elongation greater than 600 percent
• Tensile strength 4.35MPa
• Coverage approx 0.8L per m² at 1.2mm
• Recoat time 4–6 hours at 25°C
• Full cure 48 hours at 25°C
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