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Supra Expert STORM ctg 20/cs

Supra Expert STORM ctg 20/cs

Regular price $8.92 CAD
Regular price Sale price $8.92 CAD
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Super-durable thermoplastic architectural one component sealing compound. Dries by solvent evaporation. "SUPRA EXPERT" is formulated to seal outdoor joints between two perpendicular surfaces exposed to thermal movement around door and window frames, sidings and glass in window frames. Super adhesion on concrete, masonry, painted or stained wood, natural, painted or anodised aluminum, steel, galvanized steel, metal, glass, fibreglass and vinyl (PVC).


  • Professional quality with excellent life expectancy.
  • Multipurpose with a super adhesion on many construction materials, including glass.
  • Ease of application, does not generally require priming.
  • Rapid skin formation on which dust will not adhere.
  • Can be applied on vertical, horizontal or overhanging surfaces without subsiding or sagging.
  • Does not contain silicone.
  • No staining of surrounding surfaces.
  • Remains flexible with a superior and permanent elasticity up to -40°C (-40°F).
  • Can be stretched out to 1400% (ASTM D-412) without breaking.
  • Does not require painting; however it can be painted over 24 hours after application (latex paint).
  • Withstands weathering, ultraviolet rays and exterior temperature changes.
  • Resistant to rain upon its application.
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