Isermal Co., Ltd. is a manufacturer and supplier of high-temp protection and electrical insulation products. We have a manufacturing workshop of 9000sqm and more than 50 workers. We are manufacturing and operating in strict accordance with ISO9001. We started with a typical high-temp protection and electrical insulation product "FIRESLEEVE" in 2007 and later on we launched more silicone rubber coated products e.g. firecloth and silicone rubber self-fusing tape. After our consistent efforts through the years, our products are qualified to serve customers from UK, Italy, Turkey, Russia, Europe, Mexico, Brasil, South America, Kuwait, Middle East, Malaysia, Southeast Asia, Egypt, North Africa, Australia and New Zealand. Our products are certificated by RoHS, SGS, CEMT etc. 

With our experienced R&D team members, we are launching more silicone coated and silicone rubber products to cater the market. Our silicone rubber self-fusing tape has won a great compliment from customers all over the world. We believe "It's not just what you buy, it's who you buy from that makes the difference". You'll feel impressive about our expertise, honesty and professional service. We will be pleased to receive your enquiry about our products and service. We promise a "Serious about Service. Reliable High-temp Solutions!"

Reliable solutions! We work to provide customers with high-temp protection & electrical insulation solutions! We are manufacturing and operating in strict accordance with ISO9001 and have mutil-level QC on-line and before shipment. It guarantees a reliable and consistent quality when our products arrive in customers.

Innovative attitude! We are launching more silicone coated and other coated products to cater the market and our technicians are working to upgrade the manufacturing machines for higher efficiency.

 Professional service! We believe "It's not just what you buy, it's who you buy from that makes the difference". You'll feel impressive about our expertise, honesty and professional service.

Efficient logistics! We have reliable and stable logistics partners for sea shipment, air shipment, express etc to ensure our products arrive in safe & in time.

Q: How does ISERMAL Tape work?

A: ISERMAL Tape is a self-fusing tape. Ingredients in the silicone cause it to permanently bond to itself when stretched or forced together.

Q: What is the shelf life of ISERMAL Tape? How should I store it?

A: ISERMAL Tape has a 2 years shelf life (from date of Manufacture) when stored at room temperature. Prolonged exposure to excessive temperatures can lessen the application bond of the tape. Simply keep ISERMAL Tape in a clean and dry environment where dust and oils can't get to it. The best way is to maintain it is in an a sealed plastic bag or container.

Q: How much time after wrapping before ISERMAL Tape is fused?

A: The tighter you stretch ISERMAL Tape, the quicker it bonds. In most cases, ISERMAL Tape bonds in just seconds and takes just a minute or two to become permanent. The quality standards and special silicone compound used to make ISERMAL Tape allow it to bond fast.

Q: How much ISERMAL Tape is needed?

A: When ISERMAL Tape is applied as directed, you will be half-lapping the tape onto itself forming a double layer. A single wrap is usually enough for most non-pressure applications such as electrical wiring. However, when sealing leaks, the more you use and the tighter it's stretched the better it will seal. A typical pressure repair will require at least 3 or 4 tightly stretched layers and wrapped at least 3 to 5 inches on both sides of the damaged area. You can always add layers later on as necessary.

Q: Which side of ISERMAL Tape tape sticks?

A: ISERMAL Tape works on either side, because there is no adhesive. ISERMAL Tape is a solid ribbon of special silicone material which permanently bonds to itself and will and never come unraveled. When you wish to remove ISERMAL tape, simply cut it with a scissors or a utility knife. There's no sticky, gooey mess after ISERMAL Tape has been removed. The object will be as clean and dry as the day ISERMAL Tape was applied!

Q: Does the surface of my project have to be clean?

A: No, but a clean dry surface will help ISERMAL Tape perform at its best. As long as you can overlap ISERMAL Tape onto itself, it will work, even if the object being wrapped is wet, dirty, or oily. Because ISERMAL Tape sticks only to itself you should avoid allowing any dirt, oil or debris between layers as this would interfere with the bonding surfaces.

Q: How long will a repair made with ISERMAL Tape last?

A: Some ISERMAL Tape repairs can last for years. However, there are many factors which affect a repair, including the surface conditions of the object, the environment, the amount of tape used, and the amount of tension applied when ISERMAL Tape is wrapped. Because conditions and methods of use are beyond the manufacturer's control, neither manufacturer nor seller will assume any responsibility for the use or misuse of this product.

Because ISERMAL Tape is not designed to be a permanent repair (especially on pressure parts), most objects repaired with ISERMAL Tape should eventually be repaired or replaced with original equipment components.

Q: Can I get ISERMAL Tape in different widths, thicknesses or colors?

A: Yes, definitely. Please contact us to discuss your company's requirements.