Sikasil WS-295 sealant is a one part, neutral cure for use in most common weatherproofing applications on a wide variety of materials. Popular for glass to glass joints, building perimeter components, curtain wall systems, and sealing joints in concrete panels.
Sika 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
Uses 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. Joint movement ±50 %. Excellent adhesion. One-component. Excellent gunnability in all temperatures.