Soudal Grey Silirub 2 Silicone is a great addition to any toolkit. It's perfect for sealing upvc windows and glass, and can be used in a variety of applications. The silicone is low modulus, which means it has a high degree of flexibility and can withstand movement without cracking or breaking. The brand is well-known for its high-quality products, and this silicone is no exception. It has an expiry date of 05/24 and is made in the United Kingdom. This product has not been modified in any way, ensuring its reliability and effectiveness.