大関化学工業 List of Products and Services

"PARATEX AP" is a ventilation cushioning method that minimizes environmental impact. All waterproofing materials are composed of water-based substances. They contain no air solvents, have low odor, and do not generate noise. Additionally, by using modified asphalt ventilation cushioning sheets as a base material and combining them with Paratex waterproofing, it can accommodate various substrates. [Features] ■ Ventilation cushioning effect ■ Odorless and noiseless ■ Compatible with various existing substrates *For more details, please download the PDF or feel free to contact us.

• Cushioning material

In the Paratex comprehensive catalog, we feature a wide range of products tailored to various applications, starting with the basic material for waterproofing methods, "Paratex Concentrate," as well as the waterproofing admixture "Paratex A Admixture" and the dedicated concentrate for base floors, "Paratex Q2 Concentrate." [Contents] - Areas of application for Paratex - Case studies - Features of Paratex - Performance evaluation of Paratex - Composition of waterproofing methods, among others For more details, please contact us or download the catalog.

• Other consumables

The temporary waterproofing material "OZ" demonstrates waterproofing effectiveness as a one-point relief during the removal of existing waterproofing materials and the installation of new ones, protecting the building from leaks during construction. 【Applicable Substrates】 - Concrete, mortar - Areas where asphalt waterproofing has been removed - Areas where rubber sheet waterproofing has been removed - Areas where PVC sheet waterproofing has been removed - Areas where urethane coating waterproofing has been removed (including areas where ventilation cushioning sheets have been removed) - Areas where FRP waterproofing has been removed - Polymer cement-based coating waterproofing, etc. 【Construction Method】 ◎ Remove existing waterproofing materials and scrape away any weak areas remaining on the substrate. ◎ Mix the OZ raw liquid and OZ mixing agent in a ratio of 3:4, knead, and apply to the substrate. ◎ After confirming the drying of the temporary waterproofing material OZ, install the new waterproofing material according to the manufacturer's prescription. *For details, please request documentation or view the PDF data from the download.

• Coating Agent
• Other consumables

U-HIT is a urethane coating waterproof material that combines rapid curing properties with environmental consideration. Ozeki Chemical Industry will continue to create high-quality products in harmony with the environment. 【Features】 ○ Contains no MBOCA ○ Contains no aromatic organic solvents ○ Excellent rapid curing properties For more details, please contact us or download the catalog.

• paint

Paratex Q, equipped with excellent workability and safety. It is a high-performance waterproof coating material for free access raised floors. 【Features】 ○ Waterproof ○ Dustproof ○ Adhesion to support legs For more details, please contact us or download the catalog.

• paint

P.S.P+α is a completely new natural paint material. In addition to its unique texture and feel, it is a VOC-free paint, meaning it does not release harmful chemicals into the indoor environment. It also has excellent functions such as formaldehyde and odor gas adsorption and removal, antibacterial properties, mold prevention, and moisture absorption and release, making it ideal for addressing sick house syndrome and allergic diseases. It provides the tranquility that natural paint materials offer. 【Features】 ○ Moisture regulation function → By absorbing and releasing moisture, it appropriately adjusts the indoor humidity and suppresses condensation. ○ Formaldehyde adsorption and decomposition → Adsorbs and decomposes harmful substances such as formaldehyde released from wallpaper adhesives and furniture. For more details, please contact us or download the catalog.

• paint

Paraway is a powder-type one-component polymer cement-based waterproofing material. By mixing it with water and applying it, it exhibits excellent waterproofing properties. 【Features】 - Just add water and stir, and it's ready to use. - Reduces industrial waste. - Provides stable quality. - Can be applied safely. For more details, please contact us or download the catalog.

• paint

The corrosion protection coating method for wastewater treatment facilities, Paratex EP-GS/GSX method, is a non-crosslinked epoxy corrosion protection method that responds to all corrosive environments. It offers excellent durability, ensuring safe construction and long-term performance. 【Features】 ○ Adhesion stability ○ Durability ○ Workability ○ Safety For more details, please contact us or download the catalog.

• paint

It is a high-quality exterior finishing material that maintains a flexible film and presents an elegant appearance. Using carefully selected acrylic copolymer resins, it not only offers weather resistance but also maintains elasticity and gloss over a long period, giving the building an excellent aesthetic appeal. 【Features】 ○ Waterproof ○ Durability ○ Adaptability ○ Safety For more details, please contact us or download the catalog.

• paint

This is a flat coating waterproof material prepared based on Paratex's resin concentrate, which has many excellent achievements in waterproofing work. It forms a flexible film and demonstrates outstanding waterproofing effects not only for new constructions but also for re-coating on old substrates. 【Features】 ○ Excellent waterproofing due to a highly stretchable film ○ Long-lasting aesthetic appeal ○ Refreshes while utilizing the pattern of the substrate ○ Water-based material for safety and security For more details, please contact us or download the catalog.

• paint

Paratex waterproof colored finishing paint "Top Coat V" achieves gloss and weather resistance not found in conventional water-based materials. It forms a dense and strong film that maintains its appearance over the long term. 【Features】 ○ Adhesion stability ○ Durability ○ Safety ○ Aesthetic quality For more details, please contact us or download the catalog.

• paint

Hydra is a specialized construction method for metal roofs such as corrugated and tile roofs, combining the flexible and strong acrylic rubber-based waterproof material Hydraflex, the rust-proof primer Metal Lock, and the heat-insulating topcoat Heat Barrier Top. 【Features】 ○ Achieves excellent waterproof performance ○ The waterproof layer also contributes to reducing rain noise For more details, please contact us or download the catalog.

• paint

The waterproofing function of the silicate-based coating waterproofing material OSMOTIGHT is due to the special component (silicate fine powder) contained in it, and its mechanism is a phenomenon that generates needle-like crystals occurring in the microstructure of concrete, as shown in the photo. This allows for a semi-permanent waterproofing effect as long as the concrete itself is not damaged. 【Features】 ○ A waterproofing material that exhibits high waterproofing performance conforming to the "silicate-based coating waterproofing material" standards specified by the Japan Society of Civil Engineers "JASS 8 (Waterproofing Work)" ○ Non-toxic and poses no risk of contaminating surrounding environments such as groundwater ○ By applying directly to the surface of the structure, the special components penetrate into the structure, integrating the coating layer with the structure and protecting the concrete surface For more details, please contact us or download the catalog.

• paint

Parai-ji, which combines the performance of waterproofing materials and topcoats. The one-day construction method, which does not require a topcoat, significantly shortens the construction period and demonstrates excellent performance in renovation work. 【Features】 ○ Easy to apply with a brush, roller, or spray ○ Dries quickly, and since no topcoat is needed, it allows for a significant reduction in construction time compared to conventional waterproofing materials ○ A flexible coating is formed, allowing it to follow any cracks that may occur in the substrate For more details, please contact us or download the catalog.

• paint