T. Chatani & Co., Ltd. List of Products and Services

We have prepared various standard specifications for the waterproofing of underground walls, water tanks, and pits.

"Super Flex 100S" is a modified asphalt waterproofing material that creates a seamless and beautiful waterproof layer without sagging, even when applied vertically. It can be applied to damp substrates, is resistant to salt, and is ideal for waterproofing underground exterior walls. It contains zero harmful solvents, making it safe for indoor work. 【Features】 - Waterproofing that withstands up to 5 atmospheres - Compatible with both "pre-application and post-application" methods - No sagging, can be applied up to 20mm thick in one go - Suitable for spray application and trowel application - No re-emulsification occurs after curing (passed Ministry of Health, Labour and Welfare Notification No. 69 water quality test) *For more details, please refer to the catalog or feel free to contact us.

"Super Flex D2" is a waterproofing material used for underground walls, various water tanks, and civil engineering structures. Its coating has crack-bridging properties and forms an excellent waterproof layer with flexibility. It is a rapid-setting polymer-cement-based coating waterproofing material. Furthermore, Super Flex D2 uses a unique special powder, which improves workability and finish quality. It conforms to Type B quality standards of the Japan Architectural Institute's guidelines for polymer-cement-based coating waterproofing construction. 【Features】 ○ Flexibility ○ Low shrinkage ○ Rapid reaction curing ○ Adhesion ○ High humidity curing For more details, please contact us or download the catalog.

"Super Flex EV" is a polymer-cement-based coating waterproofing material designed to protect architectural structures from leakage accidents caused by prolonged exposure to wind and rain. It is an advanced water-based coating waterproofing material that combines excellent durability, strong adhesion, and resilience that is tough yet has crack-bridging properties. It meets the A-type quality standards of the Japan Architectural Institute's guidelines for polymer-cement-based coating waterproofing work and has a formaldehyde emission rating of F☆☆☆☆. 【Features】 ○ Coating Performance → A coating with excellent water resistance and durability, combining toughness and elasticity not seen in conventional products. ○ Workability → Easy to apply using brushes, trowels, rollers, or sprays. ○ Adhesion → Strongly adheres to various substrates such as mortar, concrete, metal parts, asphalt waterproofing, and urethane waterproofing. ○ Substrate Treatment and Temporary Waterproofing Function ○ Safe and Secure For more details, please contact us or download the catalog.