化研マテリアル List of Products and Services

■Consideration for Indoor Environment The rigid urethane "HU-B" is a solvent-free type with minimal odor, making it an ideal material for indoor construction. ■Short Construction Period The HU-B method typically completes the construction from substrate treatment to finishing in just 2 days. ■Compliance with Public Specifications The HU-B method complies with the "Common Specifications for Preservation Work (2020 Edition) Chapter 2 Section 12 Bathroom Renovation Work - Rigid Urethane Coating Waterproofing" by the UR Urban Development Corporation.

• Coating film waterproofing material/permeable waterproofing material

"Salasene GV" is a waterproofing material suitable for installation on sloped roofs. During roof renovation, by removing existing waterproof materials and adjusting the substrate, it is possible to transform the roof into one that excels in wind pressure resistance through waterproofing renovation using a urethane coating. Various materials such as tiles and shingles are used as existing waterproofing for sloped roofs with concrete substrates. 【Product Overview】 ■ Type: Environmentally friendly (solvent-free) urethane coating waterproofing material ■ Packaging: Main agent 6kg, hardener 12kg ■ Color (Appearance): Blue-gray ■ Standards: Japanese Industrial Standard JIS A 6021 Urethane Rubber Coating Waterproofing Material High elongation type (former Type 1) for general use *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

The "Saracene AD-H Method" is a full polyurethane system that combines the high elongation and high elasticity of "Saracene D" with the high hardness and high strength of "Saracene H." It demonstrates excellent coating properties and exhibits high substrate followability. The AD grit finish creates surface irregularities that enhance slip resistance. Additionally, we also offer standard methods such as the "AD-H30FT Method" and "AD-H40FT Method." 【Features】 ■ Toughness and durability ■ Significant weight reduction ■ Highly reliable waterproof performance ■ Seamless and beautiful finish ■ Easy to renovate *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods
• Special Construction Method

The "Sarasene EQ Series" is a urethane waterproofing material that excels in curing speed and low-temperature curing performance. It cures effectively even in low-temperature environments such as winter or cold regions. This enables a reduction in construction time and overall costs. Additionally, by utilizing a dedicated curing accelerator, it can further enhance its curing properties, making it suitable for use as a substrate repair material. 【Features】 ■ Fast curing ・ Shortened construction time ・ Low-temperature curing ・ Suitable for substrate repair ■ Safety ・ Environmentally friendly ・ Not subject to specific regulations *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

"Salasene SB" is a polyurethane waterproofing material that meets the JIS high elongation type standards, while also exceeding the JIS high strength type tensile strength (a value indicating the toughness of the coating) standard of 700N/mm. It is a high-performance waterproofing material. Being a one-component type, there is no need for measuring or mixing the main agent and hardener. You can take the can to the construction site and apply it on the spot. Additionally, it aims to reduce labor at construction sites and addresses the issue of labor shortages. 【Features】 ■ Significantly improved tensile strength ■ High-performance waterproofing material ■ One-component type ■ Labor-saving ■ Environmentally friendly, not subject to specific regulations *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

"Salasene Willsign" is a retroreflective film that utilizes glass bead technology. It is a reflective sheet that encapsulates high-refractive-index micro glass beads in a resin with excellent transparency and durability. When light is directed at the surface, the glass beads act as lenses, reflecting light parallel to the direction of the light source. It excels in nighttime visibility, durability, and workability. 【Features】 ■ Outstanding visibility and design ■ Wide-angle reflective performance ■ Excellent weather resistance that withstands long-term rain and wind ■ Can be installed simultaneously with Salasene waterproof renovation ■ Performance is maintained at incident angles of 20° to 70° *For more details, please refer to the PDF document or feel free to contact us.

• Sign System

"Salasene A" is a waterproofing material that achieves a high film strength comparable to ultra-fast curing spray waterproofing materials while also providing excellent elongation performance typical of hand-applied waterproofing materials. Due to its high film strength and good elongation performance, it exhibits outstanding strength and excellent crack-following ability on the substrate, even when compared to the conventional high elongation waterproofing material "Salasene K," regardless of the presence of reinforcing fabric. By combining this product with conventional high elongation waterproofing materials, we also offer the "Salasene Kenkyo Series," which achieves substrate-following performance comparable to ventilated cushioning methods. 【Features】 ■ JIS A 6021 high-strength waterproofing material certification obtained ■ Exhibits outstanding strength and excellent crack-following ability on the substrate ■ Achieves a balance of high film strength comparable to ultra-fast curing spray waterproofing materials and good elongation performance of hand-applied waterproofing materials ■ Usable in standard specifications for public construction projects ■ The abrasion resistance of the waterproof coating is about one-tenth that of conventional high elongation in-house products *For more details, please refer to the PDF document or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

"Salasene AZ" is a waterproofing material that has been certified under two standards: JIS high-strength type and JIS elongation type. It combines the strength comparable to ultra-fast curing spray waterproofing materials with the elongation performance of hand-applied urethane waterproofing materials. This product thoroughly protects the surface of the waterproof layer and is resistant to damage, allowing for the possibility of a tile finish. Additionally, it demonstrates excellent crack-following performance when applied over existing urethane coating waterproof layers. The hard armor system enhances the value of the existing urethane coating waterproof layer. 【Features】 ■ Non-applicable product under specific regulations ■ JIS high-strength type & JIS high elongation type dual certification product ■ Improved environmental performance ■ Strength comparable to ultra-fast curing spray waterproofing materials ■ Elongation performance of hand-applied urethane waterproofing materials *For more details, please refer to the PDF materials or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

This catalog introduces the urethane coating waterproofing system "Sarasene," handled by Kaken Material Co., Ltd. Utilizing the excellent properties of urethane rubber, it is a high-performance architectural waterproofing system used in a wide range of applications, from rooftops and balconies to tennis courts and poolside areas. It helps protect living environments and contributes to the longevity of buildings. Please make use of the product information and details about the Sarasene waterproofing method included. [Contents (excerpt)] ■ Recommended waterproofing methods? ■ About Sarasene ■ Close-up ■ Details of the Sarasene waterproofing method ■ Product information *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Roof and gutter construction

A system that pumps hand-applied Saracene urethane waterproofing material from the ground to the construction site (rooftop or balcony) using a pump and applies it with a dedicated rake, eliminating the need for lifting, can opening, measuring, mixing, can crushing, and unloading. We recommend the UN machine rental system to address labor shortages, improve work efficiency, and shorten construction periods.

• Waterproofing work
• Roof and gutter construction

【Specifications】 ○Model →CG-12-HP (Electric type) ○Dimensions →230×400×430mm (Width × Depth × Height) ○Weight →Approximately 5.5kg ○Hopper tank capacity →(For single liquid) 3200cc (For 1:1 liquid) 2000cc: 2000cc ○Single stroke discharge volume →0.32cc ○Maximum discharge volume →1000cc/min <3.100min-1 times/min> ○Maximum discharge pressure →35MPa (500–3100min-1) Stepless variable speed S/W setting available ○Power supply and power consumption →AC100V (50–60HZ)・650W ●For more details, please download the catalog or contact us.

• Waterproofing Agent
• Concrete Machinery
• Air compressors, blowers and pumps

The perfect item for finishing the vertical sections during urethane waterproofing installation. It can be cut to fit the installation area. We also offer a two-layer finishing trowel that combines foam polyethylene and rubber, in addition to the conventional foam polyethylene. Please choose according to your preferences for hardness and material.

• Waterproofing work
• Roof and gutter construction

Sticker for the cover of the emergency hatch on the balcony of the apartment! Made of PVC, it has an adhesive layer on the entire back, so there's no worry about it flying away once applied.

• Waterproofing work
• Roof and gutter construction

This is a special acrylic silicone resin-based floor rough surface protective finish. It demonstrates excellent performance in durable protection and slip resistance for various floor surfaces, including concrete, mortar, cement-based forming boards, as well as stone and tiles used both indoors and outdoors. *In response to customer feedback, we have also newly prepared a type of fine-grained aggregate (soft).

• Exterior Stone
• Interior and exterior stone materials
• Tile work

During the large-scale renovation of the condominium's balcony, residents can use the bags for storing removed screens. To facilitate easy distribution, they are packed in boxes, each folded individually. We have prepared two sizes: one for standard apartment screens and another for large screens suitable for high-rise buildings.

• Safety and consumables
• Waterproofing work
• Roof and gutter construction

A set featuring the 'Super Aluminum Handle' with a shape that provokes advanced finishing techniques and a stylish color, along with the two-layer finishing backer 'Super Rubber Trowel' made of natural rubber sponge and expanded polyethylene. This ensures smooth finishing work for sealing construction. The rubber trowel has a three-sided slant that integrates with the aluminum handle, allowing it to gently fit the sealing material and components, complemented by the soft feel of rubber. This is an essential item for sealing work that can be used as a personal tool for a semi-permanent duration.

• Work tools