List of featured suppliers of SEALANTS Mastic: by Special Function: Water Swellable on Building Products Index
Sealants, mastic with special function of being water swellable are materials used for closing gaps and joints in structures. These substances play a crucial role in preventing water infiltration and ensuring the durability of the construction. Their unique characteristic of swelling when in contact with water allows them to effectively seal and prevent water from seeping into the structure. This quality is particularly helpful in structures with varying weather conditions or where there is a high risk of water damage.