Dow -DOWSIL™ Contractors Paintable Sealant

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What is DOWSIL™ Contractors Paintable Sealant?
This one-part, fast-curing, non-sagging, elastomeric hybrid sealant cures quickly and is paintable as soon as it is tack-free.
Uses

Category: crack sealants | elastomeric sealants | general purpose sealants...

MasterFormat: Joint Protection | Joint Sealants



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PO Box 994
Midland, MI 48686
Tel: (586) 496-4000

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Overview


DOWSIL™ Contractors Paintable Sealant


What is DOWSIL™ Contractors Paintable Sealant?
This one-part, fast-curing, non-sagging, elastomeric hybrid sealant cures quickly and is paintable as soon as it is tack-free.
Uses

  • Commercial, light commercial, residential
  • Frame-to-structure and perimeter caulking of windows, doors, panels, etc.
  • Dynamically moving joints such as expansion and control joints
  • Precast concrete panels
  • EIFS, aluminum and masonry and many other construction materials
  • Where paintability is required
Benefits
  • Fast Curing STPE Hybrid sealant
  • Paintable with acrylic and latex-based paints
  • Primerless adhesion on most common porous/nonporous substrates, including concrete
  • Excellent UV resistance, weathering
  • Low-odor, low-VOC formulation
  • Medium movement capabilities (±50% extension/compression)
  • SWRI Validated as Type S, Grade NS, Class 50, Use T2, NT, M, A, G and O
  • Wide application/service temperature range
  • Non-yellowing, non-staining, non-corrosive
  • Choose from 6 color options
  • Room Temperature Cure - 7 to 14 days
  • Modulus - 170 to 200 psi


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Specifications

Product Use and Formulating
Cure System1-Part Cure
Tack-free Time (50% RH)<120 Minutes
Where UsedJob Site
Typical Properties
Adhesion toAluminum, Concrete, Masonry, Steel, Vinyl/PVC-U, Wood
AppearanceOpaque
ChemistryNeutral
ColorPrecast White, White, Tan, Limestone, Anodized Aluminum, Gray, Bronze, Charcoal, Special Bronze, Black
Durometer - Shore A15 to 25
Elongation700 to 1000 %
Flow/Sag (Slump)< 0.1875” (4.8 mm)
MovementMedium
Movement Capability-50 to 50 %
Peel Strength>20 Lb/Inch
Resistance TypeUV Cure, Weathering, Yellowing
SubstrateNon-porous, Porous