DOWSIL™ 995 Silicone Structural Sealant 20oz Sausage

$18.91

A one-component, neutral-cure, elastomeric adhesive specifically formulated for silicone structural glazing and exhibits excellent unprimed adhesion to most building substrates. This product has superior unprimed adhesion for structural glazing applications for hurricane or impact rated windows and doors. It has a movement capability of +/- 50%.

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Technical Data Sheet

A one-component, neutral-cure, elastomeric adhesive specifically formulated for silicone structural glazing and exhibits excellent unprimed adhesion to most building substrates. This product has superior unprimed adhesion for structural glazing applications for hurricane or impact rated windows and doors. It has a movement capability of +/- 50%.

Uses
  • Structural joints of small and medium-sized buildings
  • Protective glass sealant
Benefits
  • Odorless, non-corrosive cure system
  • Cures to form an extremely tough elastomeric rubber ensuring a durable, flexible, watertight bond
  • Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
  • Excellent mechanical properties
  • Successfully tested for use in protective glazing applications
  • Excellent unprimed adhesion to wide range of substrates including coated, enameled, and reflective glasses; anodized and polyester coated or painted aluminum profiles including most fluoropolymer-based paints
  • Meets global standards for structural glazing (American, Chinese, European)
Typical Properties
Adhesion to Alodine Aluminum, Aluminum, Anodized Aluminum, Enamelled and Reflective Glass, Extruded Mill Finish, Fluorocarbon Coated Aluminum, Glass, Heat Strengthened Glass, Low E Coated Glass, Metal, Metal Panels, Polyester Powder Coated Aluminum/Steel, Stainless Steel, Steel, Vinyl/PVC-U
Appearance Opaque
Chemistry Neutral
Color Black, Grey, White
Durometer - Shore A 40 Shore A
Elongation 525 %
Flow/Sag (Slump) 2.54 mm
Movement Medium
Peel Strength 40 ppi
Shelf Life 540 Days
Specific Gravity @ 25°C 1.339
Substrate Non-porous
Tear Strength 49 ppi
Tensile Strength 350 psi
Volatile Organic Content 30 g/liter
Application Benefits
Movement Capability -50 to 50 %
Resistance Type Ozone Resistance, Thermal Resistance, UV Resistance, Water Resistance
Water Resistant true
Processing-Formulating Benefits
Cure System 1-Part Cure
Cure Type Neutral Cure
Number of Parts One
Room Temperature Cure - Hours 168 to 336 Hours
Tack-Free Time-50% RH 65 Minutes
Where Used Job Site
Working Time 10 to 20 Minutes

Additional information

Weight N/A
Dimensions N/A
Color

Black