DOWSIL™ Contractors Weatherproofing Sealant 10.3oz Cartridge
$6.03 – $6.05
A one-part, moisture-curing, medium modulus sealant designed to create durable, flexible, and watertight joints. This sealant offers exceptional unprimed adhesion to most non-porous substrates and is tailored for sealing dynamically moving joints.
Uses:
- Designed for dynamically moving joints like expansion and control joints.
- Ideal for sealing concrete panel joints, tilt-up panel joints, and curtainwall joints.
- Suitable for frame-to-structure and perimeter caulking of windows, doors, panels, and EIFS, as well as bedding of mullions, panels, and frames.
Benefits:
- Requires no primer on EIFS and most common nonporous building substrates, including glass and aluminum.
- Offers balanced adhesive strength, medium modulus, and high recovery.
- Exhibits excellent all-weather gunnability and performance.
- Provides extension/compression capability of ±25 to ±40 percent.
- Available in various packaging sizes, including 10.3 ounce cartridges, 20 ounce sausages, two-gallon pails, five-gallon pails, and 55-gallon drums.
- Choose from a wide range of colors, including 20 standard colors, 19 special colors, and custom colors.
- Backed by a 5-Year Weatherseal Limited Warranty.
| Typical Properties | |
|---|---|
| Adhesion to | Alodine Aluminum, Aluminum, Anodized Aluminum, Brickwork, Ceramic Tiles, Concrete, Enamelled and Reflective Glass, Extruded Mill Finish, Fluorocarbon Coated Aluminum, Glass, Granite, Heat Strengthened Glass, Light-Weight Stone Panels, Limestone, Low E Coated Glass, Marble, Masonry, Metal, Metal Panels, Paint, Polyester Powder Coated Aluminum/Steel, Stainless Steel, Steel, Stone, Vinyl/PVC-U, Wood |
| Appearance | Opaque |
| Chemistry | Neutral |
| Color | Aluminum, Anodized Aluminum, Antique White, Black, Bronze, Buff, Charcoal Gray, Custom, Geographic Beige, Grey, Ivory, Light Bronze, Limestone, Mountain Fog, Off-White, Precast White, Redwood Tan, Sandlewood, Sandstone, White, Window Bronze |
| Durometer - Shore A | 20 to 30 |
| Movement | Medium |
| Movement Capability | -40 to 40 % |
| Peel Strength | 20 to 28 ppi |
| Resistance Type | UV, Water, Weathering |
| Shelf Life | 540 Days |
| Substrate | Porous |
| Tensile Strength | 180 psi |
| Volatile Organic Content | 35 g/liter |
| Application Benefits | |
|---|---|
| Primerless Adhesion | Primerless |
| Processing-Formulating Benefits | |
|---|---|
| Cure System | 1-Part Cure |
| Room Temperature Cure - Hours | 168 to 336 Hours |
| Tack-free Time (50% RH) | 360 Minutes |
| Where Used | Job Site |
Additional information
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
| Color | Anodized Aluminum, Bronze, Gray |
