- Intumescent strips are a type of passive fire protection product that helps prevent the spread of fire in buildings. Specifically, a 20mm intumescent strip refers to a strip designed to expand when exposed to high temperatures.
These sturdy containers protect electrical components from environmental hazards and serve as an orderly command center, facilitating the safe and efficient functioning of connected devices. Control boxes are integral to electrical infrastructure, whether nestled within the walls of a home, anchoring the operations of a bustling factory, or braving the elements in an outdoor setting.
In 1845, a surgeon named Dr. Horace Day made the first crude surgical tape by combining India rubber, pine gum, turpentine, litharge (a yellow lead oxide), and turpentine extract of cayenne pepper and applying that mixture to strips of fabric. It was the first “rubber-based” adhesive and Dr. Day used it in his practice as a surgical plaster. Larger scale manufacturing of similar medical tapes began in 1874 by Robert Wood Johnson and George Seaburg in East Orange, NJ. That company would soon become the Johnson & Johnson Company we know today. Later in 1921, Earle Dickson who bought cotton for Johnson & Johnson noticed that the surgical tape kept falling off his wife Josephine’s fingers after cutting them in the kitchen. He fixed a piece of gauze to some cloth backed tape and the first Band-Aid ® was invented. It took almost 75 years from Dr. Day’s first crude tape until the early 1920’s when the first industrial tape application appeared. The application was electrical tape (although the adhesive was more of a cohesive film than the electrical tape we know today) to prevent wires from shorting. The second major industrial tape application was a result of the rise of the American automobile in the 1920’s. Two-toned automobiles were becoming popular and automakers needed a way to produce clean, sharp paint lines while using the new automatic paint spray gun. They started using the surgical tape that was available but the paint wicked through the cloth backing and caused defective paint jobs. Richard Drew, an engineer at Minnesota Mining and Manufacturing (3M) happened to be at a local body shop testing their WetorDry® brand sandpaper in 1925 and he saw the workers struggling to get clean paint lines. He went back to his lab and created a 2-inch wide crimp backed paper tape that became the first “masking tape” for painting. Jumping ahead to 1942 and World War II, Johnson & Johnson developed duct tape to seal canisters and repair equipment for the military. The tape was a basically a polyethylene coated cloth tape with good “quick stick” properties that made it easy to use in the field for emergency repairs. The world never looked back and duct tape can be found in almost any home or toolbox.
In conclusion, fire-resistant drywall tape is an essential component in creating safer living and working environments. As regulations become stricter and the focus on safety grows, incorporating fire-resistant materials into building projects is no longer optional; it is imperative. By understanding the benefits and proper application of fire-resistant drywall tape, builders and homeowners alike can contribute to a safer infrastructure, ultimately protecting lives and property from the devastating effects of fire. Whether in residential homes, commercial spaces, or industrial buildings, the choice to use fire-resistant drywall tape is a choice for safety, durability, and peace of mind.
Electrical tape is a type of pressure-sensitive tape used to insulate electrical wires and other metal surfaces.

Rubber tape edge sealant: application, advantages and disadvantages
Schools and educational institutions also benefit from heavy duty floor tape. Whether it's marking out seating arrangements in classrooms, indicating where students should line up, or creating game boundaries in gymnasiums, floor tape helps to maintain order and organization in these busy environments. Teachers and students alike can benefit from the clarity and structure that floor tape provides.
The rubber adhesive used in Polyethylene Rubber Tape offers several advantages that contribute to its performance and effectiveness.
When choosing a wiring loom wrap for a vehicle, it is important to consider the specific requirements of the wiring system, as well as the environmental conditions in which the vehicle will be operating. A high-quality wiring loom wrap can help to extend the life of the vehicle's electrical system, and ensure that it operates safely and efficiently for years to come.



Varnish cambric electrical insulation tape is made of straight-cut woven cotton fabric. Its fabric is primed with oil and coated in an electrical insulating finish. The varnish ensures that the tape remains intact as currents pass through the wire.
Dielectric Strength: 25 kV/mm
Butyl rubber
Processing Unit
Fire-resistant drywall tape is specifically designed to enhance the safety features of drywall installations. It is typically used in conjunction with fire-resistant drywall, which is made with gypsum core that contains special additives to resist combustion. The tape is used to seal joints between drywall sheets, creating a smooth, uniform surface while also acting as a barrier to fire and smoke. This combination significantly increases the overall fire resistance of the wall assembly.
Another great feature of Flex Tape Black is its ease of use. The tape comes with a built-in cutter, making it easy to cut the tape to the desired length without the need for any additional tools. Simply peel off the backing, apply the tape to the surface you want to seal, and press it down firmly to create a secure bond.
Customization: Take advantage of customization options to get the precise tape size and features you require.