This Trex Rainescape Butyl Sealant Caulk is a top-quality product that will help you achieve a perfect seal for your project. With a weight of 10.1 oz, this caulk is easy to apply and will provide a seamless finish. It is made by Trex, a trusted brand in the industry, and is designed to provide a long-lasting and reliable seal. This butyl caulk is perfect for a variety of applications, including joints, cracks, and fissures. It is ideal for use in business and industrial settings, as well as in the construction industry. The model number for this product is RE3043, and it is sold in oz units.