WP70 Neutral Cure Oxime Silicone Sealant 300ml Description: A one component, professional grade neutral oxime curing sealing compound. Conforms to EN15651‐1,2,3. Benefits: w Permanently elastic. w Weatherproof. w UV stable colours. w Suitable for alkaline and metal surfaces. w Contains additional uPVC adhesion promoters. A high quality, neutral cure silicone for perimeter sealing external door and window frames. Rapid curing with good adhesion properties to most common building materials, glass, aluminum and painted surfaces. Uses For perimeter sealing of wood, aluminium and PVCu door and window frames and for weather sealing and flexible jointing of infill panels. Preparation Ensure all surfaces are clean, dry and free from grease or any contaminants that may hinder.