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%.
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 |
