Demonstrates stable performance throughout the year! Completely seals gaps at joints, preventing the intrusion of water and gas from the joints.
"Builder Seal" is a groundbreaking sealing material with excellent properties, primarily composed of hydroxyl-terminated polybutadiene, and is a two-component reaction-type elastomer (rubber elastomer). It completely seals gaps at joints, preventing the intrusion of water and gases from the joint seams. It is suitable for waterproof sealing materials for joints in civil engineering and architectural structures, joint materials for protective concrete, protective coatings for concrete, and anti-corrosion materials. 【Features】 ■ Water tightness and air tightness ■ Resilience and recovery ■ Weather resistance ■ Aging resistance ■ Flame resistance *For more details, please refer to the PDF materials or feel free to contact us.
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【Builder Series Lineup】 ■Sealant Materials ・GB-720 ・YT ■Primer ・P#3 *For more details, please refer to the PDF document 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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Towa Industries was established in 1953 with the aim of manufacturing asphalt-based corrosion protection materials for electrical cables, as well as waterproofing, dew prevention, and thermal insulation asphalt roofing and tapes. Since then, we have advanced research and development and improvements with our unique technology, producing modified asphalt roofing materials for waterproofing applications in construction, civil engineering, and bridges. Utilizing research results on the waterproofing, anti-corrosive, thermoplastic, electrical insulation, and shock-absorbing properties of asphalt, we manufacture sealing materials for waterproofing around oil tank bases and joints in embankments, as well as injection joint materials for roads. Additionally, we leverage our production facilities for processing such as mixing, kneading, punching, and cutting, and we offer a wide range of contract manufacturing services. If you are looking for outsourcing for kneading processes, extrusion molding processes, or prototypes, please feel free to consult with Towa Industries. We also accept various packaging and light work tasks. Our factory in Itabashi, Tokyo, can handle small lot orders and provides prompt responses. Please do not hesitate to reach out with your requests.
