エスケー List of Products and Services

This is a rubber stopper with excellent heat resistance, chemical resistance, oil resistance, and solvent resistance.

• Automatic door opening and closing devices for entrances and exits (auto doors)
• Expansion joint hardware
• Roof and gutter construction

It has excellent heat resistance and cold resistance. For inquiries about rubber plugs and other materials, please contact Asakusa Rubber Processing SK.

• Lighting Planning

It has excellent heat resistance and cold resistance. For inquiries about rubber plugs and other materials, please contact Asakusa Rubber Processing SK.

• Glass construction accessories and films

Characteristics of natural rubber: the most rubber-like elasticity. It has good mechanical strength and stretchability, but is inferior in heat resistance, oil resistance, weather resistance, and ozone resistance. For inquiries about rubber plugs and other materials, please contact Asakusa Rubber Processing SK.

• Glass blocks and crystallized glass
• Specialized Construction

Characteristics of natural rubber: the most rubber-like elasticity. It has good mechanical strength and stretchability, but is inferior in heat resistance, oil resistance, weather resistance, and ozone resistance. For inquiries about rubber stoppers and other materials, please contact Asakusa Rubber Processing SK.

• Civil Engineering Company

It is a rubber stopper with the most rubber-like elasticity, made from natural rubber. It has good mechanical strength and elasticity, but is inferior in heat resistance, oil resistance, weather resistance, and ozone resistance. For inquiries about rubber stoppers and other materials, please contact Asakusa Rubber Processing SK.

• Railway Construction
• Pipeline Construction

It is a sponge, so it is soft and can be used as a material and accessory for physical and chemical experiments.

• Glass construction accessories and films
• Joints between components
• Ski related facilities

Red, blue, green, yellow, white. It stabilizes at 200 degrees Celsius.

• Glass construction accessories and films

This is a rubber stopper that utilizes the properties of silicone and its rich coloring. It is also convenient for identification and features a high airtight double structure.

• Glass construction accessories and films
• Surveying Office
• Other commercial buildings and service facilities

From glass-like materials to ultra-thin transparent materials and general-purpose materials, for transparent material processing, contact SK. Please inquire about our lineup of various transparent materials.

• Glass construction accessories and films
• Joints between components
• Glass staircase

This elastomer tube is a highly durable roller pump tube that complies with food sanitation laws.

• pump
• Water supply facilities
• Surveying Consulting

We will respond to customer's requirement or needs. 【Unbreakable products】 We are also distributor of glass like or glass made products.

• Other Kitchen Supplies
• Coastal construction
• Harbor Construction

We've been providing silicone rubber base products, and mold of silicone/plastic resin. Our advantage is to provide right solution to meet customer's individual requirement and have confident through our experience. If you have any question or concern,please contact us.

• Glass construction accessories and films
• System kitchen
• accessories

[SK Comparison Data] We compared the transparency of three types of photos. The comparison was made with 1t (mm) at SK's internal facility. As you can see, the ultra-high transparency clear sheet is very transparent. Can you tell? Even though it is placed on top of the photo, the ultra-high transparency allows the photo to be clearly seen! The clear sheet in the middle is indeed different when compared to the ultra-high transparency clear sheet, but it is still sufficiently practical depending on the application! It is a clear sheet material that meets transparency standards. As a value sheet with excellent cost performance, it is widely used in various fields. At SK, we specialize in the sale of these three types of sheet materials and molded products made from silicone materials.

• Plate glass and mirrors
• Other civil engineering services
• Guarding aisles and loading areas

Introduction to vibration-damping rubber products with a wide variety of sizes.

• Door stop
• Hoist/Crane
• Other civil engineering works

Foot rubber, door stoppers, cushioning rubber materials, vibration-damping rubber products.

• Anti-vibration rubber
• Door stop
• Metalwork

It has excellent weather resistance. Vibration-damping rubber molded SK.

• Other civil engineering services
• Facility Design
• Other commercial buildings and service facilities

Non-migratory production possible. Usage: Protects cables from the edge of round holes made in panels and chassis. Can be used to seal holes in conduits that are not immediately wired, serving as a dust cover. When wiring is needed for sealing conduits, breaking the membrane eliminates the need to replace the grommet.

• Anti-vibration rubber
• Wood panel and frame wall construction
• Other commercial buildings and service facilities

Vibration-damping rubber part that protects the cable from the edge of the round hole opened in the panel and shear sheet.

• Anti-vibration rubber
• Safety and consumables
• Other civil engineering services

Vibration-damping rubber to protect cables from the edge of the round holes opened in the panel and chassis.

• Anti-vibration rubber

The spring constant is very low, making it suitable for vibration isolation in lightweight equipment. It has excellent horizontal stability due to an appropriate stiffness ratio.

• Anti-vibration rubber
• Other civil engineering works
• Steel construction

It is a cushion rubber that has a simple shape, is easy to install, and is economical.

• Anti-vibration rubber
• Joints between components
• Other civil engineering works

Features of the stopper rubber. It has a soft impact upon contact, and as it deforms, the spring constant increases, allowing for smooth absorption and mitigation of large impact forces. It can withstand large loads and deformations, shows minimal wear, and does not generate noise upon contact. Installation and maintenance are easy, and there is no need for lubrication.

• Anti-vibration rubber
• Work boats, research vessels, underwater work machines
• Air compressors, blowers and pumps

This cup mount (damper rubber) is a vibration-damping rubber with equal spring characteristics in all directions, providing stable vibration support for various devices.

• Anti-vibration rubber
• Other civil engineering works
• Other construction services

Damping rubber. It does not need to be fixed to the floor and can be used as is, making it suitable for the installation of small equipment.

• Anti-vibration rubber

Damping rubber that can be used for vibration isolation of equipment subjected to vertical and horizontal loads, or equipment experiencing large impact loads.

• Expansion joint hardware
• Other civil engineering works
• Guarding aisles and loading areas

It features a hanging type design that is safe in all directions. Please refer to the size tables and specific value tables for SK vibration-damping rubber products.

• Anti-vibration rubber
• Earthworks
• Pile and foundation work

This tube made of olefin-based elastomer demonstrates excellent durability in roller pumps and is ideal for general industrial use. It is the perfect alternative to conventional rubber tubes such as EPDM and NR (natural rubber).

• Civil Engineering Design Office
• Facility Design

This is a white type of silicone packing material and silicone round and square cords. Being white, it does not detract from the interior and is effective in environments and places that prioritize design. For example, it is suitable for applications requiring gap-filling packing materials, cold resistance, heat resistance, insulation seal materials, and insulation cushioning materials. Features of white sponge: It maintains the properties of silicone, offering excellent elasticity and low specific gravity. It has superior cushioning properties. It is made from materials compliant with the Food Sanitation Act.

• Other civil engineering works
• Insulation work

SK specializes in the production of products made from silicone materials that are heat-resistant (not hot), non-slip (not slippery), and unbreakable. We have received requests and consultations for the development of completely original products from our customers, including household rubber products such as kitchenware, as well as industrial rubber processed products, medical rubber molded products, and caregiving rubber molded products, among others. By focusing on products that are unbreakable, not hot, and non-slip, we will continue to enhance our technical skills and creativity to support our customers in developing better products. Of course, while aligning with our customers' wishes, we will deliver quality products with sincerity, considering factors such as delivery times, costs, and whether to produce overseas or domestically, with the optimal plan in mind. We hope you can trust SK with peace of mind.

• Anti-vibration rubber
• Plate glass and mirrors
• Glass mirror

Our strengths. SK is a parts manufacturer that stands by our customers. We manufacture products while creating plans that meet our customers' needs through our unique manufacturing network, which encompasses everything from mold design to mold production, molding, inspection, and delivery.

• Civil Engineering Company
• Consulting companies
• media

Proto is a one-component, room-temperature natural drying liquid rubber-like coating agent developed in the United States. It can be widely used on various substrates such as metal, wood, stone, glass, plastic, fiber, and paper, and its high reliability is evidenced by its use in organizations like NASA and Disneyland. It is easy to use, in a dip-type paint format, similar to how one would dip crackers or fresh vegetables for eating. With this, you can also create your own original design glasses. Additionally, not only is it a design paint, but it is also an elastic paint, making it useful when grip properties are desired.

• Natural paints (water-based, ink, etc.)
• Tile work
• stone

SK selects materials according to their intended use and provides total support from mold design for rubber and resin, mold manufacturing, product molding, inspection, to delivery, delivering quality products and reliable services to our customers. Here, we will introduce the molding process of rubber products known as "compression molding" within the realm of rubber, plastic resin, and metal processing. SK - Regarding rubber processing technology.

• Accessories around the opening
• glue
• Other civil engineering works

We are currently selling our SK stock of fluororubber packing materials (round cords and square cords) with great popularity. You can also rely on us for fluororubber processing, heat resistance, and chemical-resistant packing processing. This product can be used not only as fluororubber paint but also as an adhesive for metals, rubber, plastics, glass, and more. It can be utilized for repairs in various applications. Please feel free to contact SK for any requests for materials or information.

• paint

The feature of this rust remover is that it can easily remove rust from various materials. By simply immersing the rusted metal in this liquid, rust can be easily removed. Since there is no need for scrubbing, rust that has adhered to gaps and recesses of complex shapes can be cleaned off just by leaving it in the solution.

• Earthworks
• Steel construction
• Metalwork

We offer a total service from mold design, manufacturing, to delivery of resin products, providing our customers with peace of mind and quality products. 【Features of SK】 SK starts with completely original made-to-order production by receiving drawings (data, illustrations, etc.) from users and carries out mold construction and product manufacturing. We respond to various requests, including resin (plastic) molding, rubber cutting processing, and integrated molded products through light shaping. Furthermore, we continue to expand our business widely, including the sale of finished products such as scientific experimental equipment and safety protective gear.

• Anti-vibration rubber

A mysterious string-like magnet with a magnetic force equivalent to 400 gauss, unlike anything seen before. It has a silicone coating, allowing it to stretch, shrink, bend, and be pulled flexibly.

• accessories
• Agricultural civil engineering works
• Rainwater infiltration facilities

It can be effectively used for snow melting. This is an energy-saving and completely waterproof tough mat that is fully covered with a special rubber, using a uniquely developed surface heating element instead of conventional electric heating wires. Additionally, this rubber mat is well-received in places with a large number of people coming and going, such as hotels and facilities in the city.

• Snow melting equipment

This product is expected to be effective as a PR tool when you draw something on the product. Standard colors: Red, blue, yellow, and black (4 colors) Currently selling trial sizes of 1M each. Quotation kits are on sale at Asakusa Downtown SK Site (from 2/6).

• Classroom Furniture
• others
• stone

A mysterious and convenient eco memo pad that allows you to write and erase as many times as you like with your favorite oil-based ballpoint pen. It's compact, so you can easily put it in your bag when going out with children, allowing them to enjoy drawing without getting bored while shopping or waiting at a restaurant. Of course, since it's a memo pad, it can also be used for work or home notes. Is this the end of handwritten notes!? For more details, visit the SK website for resin processing and novelty production!

• Plate glass and mirrors
• System kitchen
• Safety and consumables

Silicone Stretchable Magnetic String Magline (Industrial, Promotional, Household Magnetic String) Examples of Magline usage: Feelings can be "HAPPY!!" ... or "Blue↓↓", and everyone is different. Even if you're feeling blue, let's try to express your thoughts with Magline. Magline has a free shape! It's a whimsical magnet. As you play with it, you'll find it strangely enjoyable. While turning your feelings into words or illustrations, you might just create an original message?? It's truly a LINE. Let's shape the feelings that connect us (⌒▽⌒)!! Available in a wide range from 5M to industrial sizes.

• Kitchen appliances
• accessories
• Other Kitchen Supplies

Beauty like glass. Perfect for promotional items, "unbreakable," "heat-resistant," "non-slip," and "stackable." KRYSTAL has arrived. By utilizing silicone material while maintaining the transparency and beauty of glass, we have achieved unbreakable glass. Regarding the sale of StackingColors "Krystal," we can discuss lot sizes for sets of four. We also welcome inquiries about novelties.

• Other interior and exterior systems and units

A 500 yen coin case to protect your child in case of emergencies. You can't have them carry a large amount of money every day just for emergencies. This coin case is safe for children to carry as it comfortably holds a 500 yen coin. Made of silicone, it can stretch a bit, allowing it to hold up to 750 yen. (Laughs) Indeed, it's for emergencies. (Also useful for many other purposes.) Currently, we are offering this one coin as a gift with your order. If you're interested, please take a look at the rubber resin processing SK web site. We are also providing quick estimates for scientific instruments at reasonable prices.

• Safety and consumables

Since it has a film on both sides, the sealing performance is improved, and applying double-sided tape becomes easier. We apologize, but this product has been discontinued.

• Water and sewerage pipe fittings
• Insulation work
• Other construction services

We support the development of original products that can be used by people of all ages and genders. SK primarily engages in completely original made-to-order production, starting with receiving drawings (manga illustrations, data), model types, masters, etc., from users to initiate mold construction and product manufacturing. We provide a total service business that responds to various requests, including resin molding, rubber cutting processing, and integrated molded products through light shaping, delivering peace of mind and quality products to our customers. However, we have also received many inquiries about whether there are any ready-made promotional items available. The reasons for this include: 1. It is difficult to create from molds. 2. Ideas are hard to come by. 3. The long journey from idea to data processing to prototyping to delivery and completion... These are the main concerns. Therefore, our company has been developing unique promotional items filled with originality for several years, successfully optimizing cost performance with the know-how we have cultivated over many years, and we have also worked on the development of various daily necessities, such as the Caprin. While we cannot introduce various cases due to regulations, we hope that SK's creativity and processing technology can be of some help to everyone involved in product development that brings joy to customers.

• accessories
• Safety and consumables
• cleaning