Scotch Thread Sealant and Lubricant Tape 48

Scotch Thread Sealant and Lubricant Tape 48: When it comes to pipe thread sealing, you need a reliable and effective solution. That’s where Scotch® Thread Sealant and Lubricant Tape 48 comes in. This innovative product is designed to provide a leak-resistant seal while also acting as a lubricant for easy opening of joints in the future. In this article, we will explore the features, benefits, and technical specifications of Scotch® Tape 48, as well as provide guidance on how to use it safely and effectively.

Product Description

Scotch® 48 Thread Sealant and Lubricant Tape is a milky white unfused plastic film made of PTFE fluorocarbon resin. It is chemically inert, conformable, and stable through a wide temperature range, from -450˚F (-268˚C) to 500˚F (260˚C). The film will fuse at 700˚F (374˚C). This thread sealant and lubricant tape is also approved for use on high-pressure oxygen lines, making it a versatile choice for various applications.

Features and Benefits

Scotch® Thread Sealant and Lubricant Tape 48 offers several key features and benefits:

  1. Pipe Thread Sealant: This product is primarily used as a pipe thread sealant, ensuring a tight and leak-resistant seal in plumbing and other applications.
  2. Easy Application: The tape rolls on dry, allowing for easy and convenient application. It adheres well to pipe threads, creating a secure seal.
  3. Lubrication: In addition to sealing joints, Scotch® Tape 48 provides lubrication, making it easier to open joints in the future without damaging the threads.
  4. Wide Temperature Range: The tape remains stable and effective in extreme temperature conditions, ranging from -450˚F (-268˚C) to 500˚F (260˚C).
  5. Chemical Inertness: Made of PTFE fluorocarbon resin, the tape is chemically inert, ensuring compatibility with various substances and environments.
  6. Approved for High-Pressure Oxygen Lines: Scotch® 48 Tape is specifically approved for use on high-pressure oxygen lines, meeting safety standards and regulations.

Technical Specifications

Here are the technical specifications of Scotch® Thread Sealant and Lubricant Tape 48:

  • Adhesive Material: None
  • Backing (Carrier) Material: PTFE Fluorocarbon Resin
  • Backing Thickness: 0.076 mm
  • Breaking Strength: 5.9 lb/in
  • Elongation at Break: 0.26
  • Maximum Operating Temperature: 260 ℃
  • Operating Temperature Range: -268 °C to 260 °C (-450 °F to 500 °F)
  • Overall Length: 6.6 m (7 yd)
  • Overall Width: 12.7 mm (0.5 in)
  • Product Color: White
  • Shelf Life: 5 years
  • Tape Grade: Premium
  • Tape Total Thickness: 0.076 mm (3 mil)
  • UL 510: Yes
  • UV Resistant: Yes

How to Use Scotch® Thread Sealant and Lubricant Tape 48

Using Scotch® Thread Sealant and Lubricant Tape 48 is a straightforward process. Follow these steps to ensure proper application and effective sealing:

Step 1: Prepare the surface Before applying the tape, make sure the surface is clean and free of dirt, debris, and old sealant residues. Use a clean cloth or brush to remove any contaminants.

Step 2: Cut the tape Cut a suitable length of Scotch® Tape 48 from the roll. Leave enough tape to cover the threaded area with a few wraps. It is recommended to use 2-3 wraps for optimal sealing.

Step 3: Start at the end Begin wrapping the tape around the male threads of the pipe or fitting at the end of the joint. Ensure that the tape overlaps itself slightly with each wrap to create a tight seal.

Step 4: Apply with tension As you wrap the tape, apply gentle tension to stretch it slightly. This helps the tape conform to the threads and fill any gaps, ensuring a secure and leak-resistant seal.

Step 5: Continue wrapping Continue wrapping the tape in a clockwise direction, making sure to cover the entire threaded area. If necessary, cut additional tape and overlap it with the previous wrap to ensure complete coverage.

Step 6: Complete the wrapping Once you have wrapped the entire threaded area, press the end of the tape firmly against the joint to secure it in place. Smooth out any wrinkles or air bubbles to ensure a smooth surface.

Step 7: Tighten the joint Assemble the joint by connecting the threaded ends and tightening them appropriately. Follow the manufacturer’s recommendations for torque specifications to avoid over-tightening.

Step 8: Test for leaks After assembling the joint, test it for leaks by applying pressure or running water through the system. If any leaks are detected, tighten the joint further or reapply the tape as needed.

Safety Precautions

While using Scotch Thread Sealant and Lubricant Tape 48, it is important to follow these safety precautions:

  1. Ventilation: When using Scotch brand PTFE Tapes above 400˚F (204˚C), ensure proper ventilation as the tape may emit small quantities of toxic fumes at high temperatures.
  2. Read the Instructions: Before use, carefully read and understand the product instructions, including any specific warnings or precautions mentioned.
  3. Protective Measures: It is advisable to wear gloves and safety goggles when handling the tape to protect your hands and eyes from any potential irritants.
  4. Proper Storage: Store the tape in a cool, dry place away from direct sunlight and heat sources. Follow the recommended storage conditions mentioned on the packaging.
  5. Disposal: Dispose of used tape and any associated materials following local regulations and guidelines. Avoid burning or incinerating the tape.

By following these guidelines, you can ensure safe and effective use of Scotch® Thread Sealant and Lubricant Tape 48, providing reliable sealing and lubrication for your pipe joints.