How ZetexPlus™ Fiberglass Pads Improve Industrial Plumbing Safety?

In many industrial environments, plumbing work is routinely carried out under high-temperature conditions. Facilities such as power plants, manufacturing units, refineries, shipyards, and processing plants rely on extensive piping systems that require regular installation, repair, and modification using soldering, brazing, and welding techniques.

These operations often take place in tight or enclosed spaces, where pipes run close to flammable materials, insulation, finished surfaces, and electrical components. Managing heat in these conditions is critical, as uncontrolled flame or radiant heat can lead to surface damage, fire hazards, and hidden risks within walls or equipment.

That’s where Zetex® and ZetexPlus™ fiberglass pads, offered by Newtex Industries, can make a big difference. Let’s explore how they can support safer plumbing work by providing reliable high-temperature heat resistance. 

Common Heat-Related Risks During Plumbing Work

Industrial plumbing work often involves direct flame, extremely hot tools, and heated metal components. When this work is performed in active facilities or confined spaces, heat can create immediate and long-term risks if not properly managed.

1. Uncontrolled Open Flame

Soldering, brazing, and welding rely on an open flame that must be applied precisely. In industrial environments, pipes are frequently installed near walls, ceilings, insulation, and structural elements. If flame is not properly shielded or controlled, nearby materials can scorch, ignite, or lose their structural integrity within seconds.

2. Contact With Hot Surfaces and Tools

During plumbing work, torches, irons, and metal fittings can reach extremely high temperatures. Accidental contact with these hot objects can cause burns to workers or damage nearby materials. Hot tools placed down without protection can also transfer heat directly to floors, walls, equipment, or surrounding components.

3. Sparks, Slag, and Flame Spread

Brazing and welding operations generate sparks, slag, and small flame flare-ups. These can spread beyond the immediate work area, especially in tight spaces. Sparks can land on nearby materials, fall into cracks, or reach areas that are difficult to see, increasing the risk of ignition and surface damage.

4. Heat Conducted Through Metal Pipes

Metal piping heats up quickly during soldering and brazing. Heat can travel along the pipe beyond the work zone, affecting nearby supports, joints, seals, or connected components. This conducted heat can damage materials that were not intended to be exposed to high temperatures.

5. Limited Control in Tight Work Areas

Many industrial plumbing tasks are performed in confined or awkward spaces where movement is restricted. Limited visibility and restricted access make it harder to manage flame direction, tool placement, and heat exposure. In these conditions, even experienced plumbers face an increased risk of accidental damage.

6. Hidden Damage After Hot Work

Not all heat-related damage is immediately visible. Materials may weaken, insulation may degrade, or small scorch points may go unnoticed after work is completed. Over time, these issues can lead to maintenance problems, safety concerns, or fire hazards.

Improve Industrial Plumbing Safety With ZetexPlus™ Fiberglass Pads

Controlling heat during industrial plumbing work requires more than a single solution. Different tasks, temperatures, and workspace conditions demand specific types of flame guards and heat-resistant protection. To support safer hot work across a wide range of plumbing applications, Newtex Industries offers a complete range of ZetexPlus™ fiberglass pad flame guards designed for brazing, welding, and other high-temperature operations.

1. PlumberPad ZP™

PlumberPad ZP™ is designed for plumbing tasks that involve sustained and intermittent high heat, such as soldering, brazing, and welding near sensitive surfaces. Made from ZetexPlus™ fiberglass coated with vermiculite, this pad can withstand constant temperatures up to 1800°F and intermittent exposure up to 2000°F.

Its slim 0.06-inch profile allows it to fit easily into tight workspaces where pipes run close to walls, insulation, or equipment. Brass grommets make positioning simple and enable hands-free protection. Because it is made from inorganic materials, PlumberPad ZP™ does not produce hazardous outgassing and is both lead-free and asbestos-free, making it suitable for heavy-duty industrial environments.

2. PlumberPad CX™

Where plumbing work generates sparks, flame contact, and intense heat, our PlumberPad CX™ provides dependable protection. Constructed from oxidized PAN non-flammable fiber felt, this pad helps shield surrounding surfaces from sparks and hot debris while withstanding temperatures up to 2000°F.

Its thick, tear-resistant, and flexible construction creates a durable heat barrier that helps protect nearby walls, floors, insulation, and equipment during brazing and welding operations. The soft, cushion-like material conforms easily around pipes, fittings, and joints, making it well-suited for tight or irregular work areas.

Integrated grommets allow for secure, hands-free positioning, helping the pad remain in place throughout active plumbing tasks.

3. PlumberPad NT™

Newtex’s PlumberPad NT™ is designed for short-duration plumbing tasks where temporary heat protection is required. It features expandable graphite proprietary coating technology that activates under heat, helping protect surfaces from flame and heat exposure up to 1000°F.

PlumberPad NT™ is made from Zetex® intumescent-coated fiberglass fabric and includes a pressure-sensitive adhesive (PSA) backing for easy positioning and hands-free removal.

This hands-free design makes it ideal for controlled applications where quick setup and removal are important. Each pad is intended for one-time use and is made from inorganic materials that do not produce hazardous outgassing.

Product

Base Material

Peak Temp

Best For

PlumberPad ZP™

Vermiculite-coated Fiberglass

2000°F

Heavy-duty, constant high heat

PlumberPad CX™

Oxidized PAN Felt

2000°F

Spark/slag protection, flexible fit

PlumberPad NT™

Intumescent Fiberglass

1000°F

Quick, temporary, or one-time use

Related Articles: 

What Makes Fiberglass Fabric Ideal for Heat and Fire Protection?

Welding Fabrics 101: Choosing the Right Blanket or Curtain for Your Application

Best Heat-Resistant Fabrics for Industrial Applications

Summary

Industrial plumbing work involves heat, sparks, and flames that can damage surfaces, equipment, or insulation if not properly managed. ZetexPlus™ fiberglass pads provide reliable high-temperature protection, helping control heat, shield surrounding materials, and support safer plumbing operations. 

Using the right pad for each task reduces risks, prevents damage, and allows plumbers to work confidently, even in tight or high-temperature environments.

Contact us today for more information on selecting the right high-temperature protection for your plumbing projects.

You can buy directly on Amazon for immediate needs or request a bulk quote for large-scale industrial orders.

Published: February 15, 2026
Categories: Stories