Sikasil WS-295 Limestone Medium Modulus Neutral Cure Weatherseal and Structure Silicone Sealant/Adhesive 295ml Cartridge
Brand
Sika Corporation
Item #
SIKA-412320
Mfr. Model #
412320
Product Description
Sikasil WS-295, Limestone, Medium Modulus Neutral Cure Weatherseal and Structure Silicone Sealant/Adhesive, 295ml Cartridge
Sikasil-WS 295 sealant is a one-part, neutral cure silicone sealant for most common weatherproofing applications on various materials. Compares to DOW 795.
Use:
Sikasil WS-295 silicone sealant has been specifically designed for:
- As a weatherseal in both conventional glazing and structural glazing* applications, including cap, toe and heel beads
- As a weatherseal in glass to glass butt joint glazing
- Sealing expansion and control joints in precast concrete panels and metal curtain walls.
- Perimeter sealing of doors, windows and other building components
- Adhering stiffeners to building panels
- Excellent for use in unitized curtain wall systems
- Versatile medium modulus
- Unaffected by most atmospheric conditions
- Excellent resistance to UV and Ozone exposure
- Non-staining to most porous substrates
- Joint movement ±50 %
- Excellent adhesion to most substrates and surfaces
- One-component, moisture-curing
- Excellent gunnability in all temperatures
Product Highlights
Sikasil-WS 295 sealant is a one part, neutral cure silicone sealant for use in most common weatherproofing applications on a wide variety of materials. Compares to DOW 795.
Product Details
Specification | Description |
---|---|
# of Components: | Single Component |
Adhesive/Glue Type: | Caulks & Sealants |
Brand Name: | Sika Corporation |
Brand Part Number: | 412320 |
Chemical Base: | Silicone |
Color: | Limestone |
Cure Mechanism: | Moisture |
Cure Time: | 7 - 14 Days |
Cure Type: | Neutral |
Elongation: | 700% |
For Joint Type: | Horizontal & Vertical |
Grade (ASTM C-920): | NS - Non-Sag |
Model: | Sikasil WS-295 |
Movement Capability: | +/- 50% |
Operating Temperature: | -80° to 350°F |
Package Type: | Cartridge |
Paintable: | No |
Peel Strength: | 30 pli |
Primary Application: | Construction & Concrete |
Shelf Life: | 365 days |
Shore Hardness: | 25A |
Size: | 295 ml |
Specifications Met: | ASTM C1184, ASTM C-920 Type S Grade NS Class 50 Use NT/M/G/A/O, CAN/CGSB-19.13-M87, TT-S-00230C Type II Class A |
Temperature Rating: | High (Up to 350°F) |
Tensile Strength: | 200 psi |
Use (ASTM C-920): | A - Aluminum, G - Glass, M - Mortar, NT - Non-Traffic, O - Other |
VOC Content Range: | 37 g/L |
Working/Tack/Skin Time: | 50 Minutes |
Price
$10.99
/
each