The WP100 Silicone Bond-it Sealant is a rapid cure external door and windows sealant, perfect for domestic and commercial applications. Made by the trusted brand BOND IT in the United Kingdom, this coloured silicone sealant comes in a convenient 300ml unit. With a new model design, this high-quality adhesive is ideal for sealing and protecting windows and doors from water and noise intrusion. Ideal for DIY projects or professional use, this sealant is a reliable choice for any property maintenance or construction needs.