Forspec

ACTFLEX MS PRO Joint & Expansion Sealant

$14.00 AUD
$14.00 AUD
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Forspec ACTFLEX MS PRO is a one-component moisture-curing modified polyurethane joint and expansion sealant designed for construction joints, control joints and waterproofing corner junctions. Compliant with ASTM C920 Class 50
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  • Class 3 sealant for waterproofing corner junctions with water based membranes
  • Good UV resistance
  • Paintable finish
  • Primeless bonding to most substrates
  • Silicone oil-free and non-staining
  • Isocyanate-free formulation
  • Solvent-free with no shrinkage
  • Appearance Black, Grey, White homogeneous paste
  • Non-volatile content 99%
  • Density 1.63
  • Shore A hardness approx 45
  • Tensile strength 1.7MPa
  • Elongation at break 350%
  • Tear resistance ≥6N/mm
  • Movement accommodation factor 12.5%
  • Tack free time approx 15min
  • Curing speed approx 2mm per day
  • Service temperature -10°C to +65°C
  • Recommended joint width 5mm to 35mm
  • Ideal width to depth ratio 2:1
  • Minimum sealant depth 5mm
Technical Data Sheet Safety Data Sheet

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