• Mould-resistant
• UV-resistant
• Indoor and outdoor use
• Compatible with IG sealants
• Compatible with PVB
• Meko free formulation

Neutral, single-component silicone sealant with a low modulus of elasticity and an operating elongation of class 25 LM (±25%). Thanks to a targeted formulation, it is compatible with the sealing of insulating glass units, preserving their characteristics over time, both in adhesion and proximity. It is also suitable for the elastic sealing of joints and expansion joints between frame and wall. It does not release odours and is highly resistant to UV rays, air and water and any stagnation. It withstands extreme temperatures (-50 °C to +150 °C) and ageing in general. Neutral-based silicones do not corrode metals and have excellent adhesion on smooth and porous substrates. Window Pro complies with EN ISO 11600, class F 25 LM and is classified as F-EXT/INT-CC according to EN 15651-1 and G-CC 25 LM according to EN 15651-2. It complies with the installation of windows and doors according to UNI 11673-1.

Window Pro is ideal for:

• Sealing joints between glass and window frames (metal, pre-painted, wooden or plastic)
• Sealing of glass fastening elements
• Sealing joints between window frames and walls (masonry, concrete, plaster)
• Sealing of joints for external and internal facade elements
• Waterproof as well as mould-resistant sealing of joints in sanitary areas