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SHARPIE MEGAHARD ONE Fast Curing Modified Silicone MSC1-06

Availability: In stock

Sharpie Megahard One is one-component type, High Modulus Modified Silicone sealant formulated using Special Elastic Adhesive technology to provide excellent impact resistance and to reduce surface streaking and substrate staining.

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Product Description


  • Low modulus suitable for sidings with require large movement allowances.
  • Does not contaminate surroundings.
  • No shrinkage.
  • First Japan Brand MS sealant as green material certified by SGBC
  • Isocyanate freeContains no inorganic fibers, asbestos, or solvents
Application Properties
Wet Areas Modified Silicone
Natural Stone Neutral Cure
Facade Elements Paintable
Mortar Weatherproof
Concrete Fungal Resistance
  Pick Resistance
  Impact Resistance



Property Value
Colour Light Grey
Consistency Paste
Joint Movement ± 25 %
In Service Temeprature -30°C to 90°C
Storage Temperature 15°C to 27°C
Applications Temperature -
Drying Time Tack Free 20 minutes
Dry Through -
VOC Content -
Shelf Life From Date of Manufacture See Packaging 


Ordering Information

Catalogue Number Description (UOM) Qty. Case Qty. Weight (Each)
MSC1-06-LG-320 Cartridge - Light Grey 1 10 320 ML