Description
Product Overview
The Millrose 70887 Monster PTFE Pipe Thread Sealant Tape is engineered to meet the demanding requirements of industrial and scientific applications while remaining accessible for everyday DIY projects. Constructed from high‑performance PTFE material, the tape offers exceptional chemical resistance and temperature stability, ensuring a durable seal that will not degrade when exposed to harsh gases or liquids. Each roll measures 1 inch in width and extends an impressive 1,429 inches in length, providing a “monster” supply that reduces the need for frequent reordering. The product dimensions of 2.5 × 5 × 4 inches and a lightweight 3.21 ounces make storage and handling effortless. Certified by Millrose, a trusted name in industrial adhesives, the sealant has earned a 4.6‑star rating from over 240 verified customers, reflecting its consistent performance across a variety of pipe materials, including iron, brass, copper, stainless steel, galvanized steel, polyethylene, polypropylene, PVC, CPVC, ABS, and fiberglass.
![[Product front view showing all components]](https://www.avmora.store/wp-content/uploads/2026/07/4714f162147648bdbeaa6ba9e3f38e59.jpg)
Usage
Designed for versatility, this PTFE thread sealant tape excels in sealing threaded connections for both liquid and gas transport systems. Whether you are assembling a high‑pressure hydraulic line, installing a residential water supply, or maintaining a laboratory gas manifold, the tape conforms tightly to the threads, filling gaps and preventing leaks without the need for curing time. Its no‑curing formulation allows immediate pressure testing, saving valuable time on the job site. The 1‑inch width is ideal for standard pipe threads, while the generous roll length ensures you have enough material for large‑scale projects or multiple smaller repairs. The tape is also suitable for use on non‑metallic fittings such as PVC and CPVC, expanding its applicability to plumbing, irrigation, and chemical processing environments.
Why Choose Us
Choosing Millrose means selecting a brand with a proven track record of reliability and quality. The Monster PTFE Tape is manufactured under strict quality‑control protocols, guaranteeing uniform thickness and consistent PTFE composition across the entire roll. This uniformity translates to predictable sealing performance, reducing the risk of over‑ or under‑application that can cause leaks. Millrose backs the product with responsive customer support and a clear return policy, ensuring that any concerns are addressed promptly. Additionally, the tape’s compatibility with a broad spectrum of gases and liquids means you can rely on a single sealing solution for diverse applications, simplifying inventory management and reducing overall costs.
Key Features
- High‑performance PTFE material resists chemicals, temperature extremes, and UV exposure.
- Provides an instant, no‑curing seal that eliminates downtime for pressure testing.
- One‑inch width fits standard pipe threads while the 1,429‑inch roll supplies ample material for large projects.
- Works on metal, plastic, and composite fittings, covering iron, brass, copper, stainless steel, PVC, CPVC, ABS, and fiberglass.
- Supported by Millrose’s dedicated customer service team for technical assistance and after‑sales support.
FAQ
What types of pipe materials can I use this tape on?
The tape is compatible with a wide range of materials, including iron, brass, copper, stainless steel, galvanized steel, polyethylene, polypropylene, PVC, CPVC, ABS, and fiberglass.
Do I need to wait for the tape to cure before pressurizing the system?
No. The PTFE formulation is non‑curing, allowing you to test the system for leaks immediately after installation.
How much tape will I need for a typical residential plumbing job?
Because the roll provides 1,429 inches of 1‑inch wide tape, a single roll is sufficient for most residential projects, covering dozens of threaded connections.
Is the tape safe for use with potable water?
Yes, the PTFE material is inert and meets industry standards for use with drinking water systems.
Can this tape be used in high‑temperature environments?
Millrose PTFE tape maintains its sealing properties at temperatures up to 260 °C (500 °F), making it suitable for many high‑heat applications.




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