SikaSil WS-295 Silicone Sealant per 1.5 Gallon Unit

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.

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, and AAMA 803.

• 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

Applications

• 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