Description
Sikasil® WS-295 sealant is a one part, neutral cure for use in most common weatherproofing applications on a wide variety of materials. Meets the requirements of ASTM C-920, Type S, Grade NS, Class 50, Use NT, M, G, A, O; TT-S-00230C, Type II, Class A; CAN/CGSB-19.13-M87, AAMA 802.3 Type II, AAMA 803.3, AAMA 805.2, AAMA 808.3
FEATURES
- Versatile medium modulus
- Unaffected by most atmospheric conditions
- Excellent resistance to UV and Ozone exposure
- Non-staining
- Joint movement ±50 %
- Excellent adhesion
- One-component
- Excellent gunnability in all temperatures
USES
Sikasil® WS-295 silicone sealant has been specifically designed:
- 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
Additional Information
Shelf Life: |
12 months in original unopened containers |
Storage Conditions: |
Store in unopened containers at temperatures lower than 80 °F (27 °C) |
Volatile organic compound (VOC) content: |
37 g/L |
