Bostik EVO-STIK Weather Lock Frame Silicone Sealant Clear C20 310ml (30612609)

EVO-STIK Weather Lock is the ideal product when it comes to withstanding extreme weather conditions. It’s been tested to the extremes to ensure excellent performance in all weather conditions. The highly flexible, neutral cure sealant is pressure washer tested to 1400 psi at 80°C, meaning there’s no risk of water ingress around the frame. It’s also tested to EN1026 for airtightness – helping to lock cold out and keep heat in. This product is CE marked for frame and glazing, and offers excellent mould resistance and UV protection to prevent cracking and discolouration. Available in four popular colours; white, clear, brown and anthracite.