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To prevent rainwater and condensation from penetrating the exterior wall substrate of wooden houses, a breathable and waterproof sheet is used. However, conventional products are fixed to the substrate using nails called tacks, which allow rainwater and condensation to enter through the nail holes, leading to rusting of the tacks and the decay and mold growth of the substrate. "Wrap Shield-SA" is coated with a breathable adhesive on the breathable and waterproof sheet, eliminating the need for tack fixation. Additionally, the breathable adhesive helps maintain the dryness of the substrate, contributing to the longevity of the house. ---------------------------------------------------------------- 　　◆ We are currently offering free samples! ---------------------------------------------------------------- If you would like a sample, please contact us or download the catalog.