Forming a uniform thickness and material waterproof layer! A highly reliable vulcanized rubber sheet waterproofing system.
"Toyoshit Extra" is a waterproof construction method that combines a vulcanized rubber sheet primarily made of durable EPDM and a tape-like sealing material primarily made of butyl rubber (IIR), which has excellent airtightness. Waterproof sheets formed into a consistent sheet size in the factory are adhered to the substrate using adhesive. This creates a waterproof layer with uniform thickness and material, ensuring high reliability and allowing for the addition of various functions. 【Features】 ■ Environmentally friendly ■ Excellent durability ■ Colorful sheets available ■ Lightweight and flexible ■ Can be finished with SD floor coating for light foot traffic *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Insulation waterproof sheet made of laminated polyethylene foam ■ Possible to use exposed or pressed methods ■ Sheet laminated with a grooved ventilation layer ■ Reduces blistering caused by moisture from the substrate during renovation work ■ Safe cold method that does not use open flames ■ Suitable for renovation work as there are no unpleasant odors or smoke generated during construction *For more details, please refer to the PDF materials or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Mast Corporation is a comprehensive trading company for waterproofing materials. We are continuously striving to be community-oriented by forming strong partnerships with manufacturers to offer a wide range of materials and working closely with many construction contractors. If you have any inquiries regarding waterproofing or would like to place an order for waterproofing materials, please feel free to contact us.