Rectorseal
0 ratings
RectorSeal Tru-Blu 31551 Pipe Thread Sealant, Fast-Dry, Flexible Set Thread Sealant Designed for High Vibration Environments, PTFE Enriched, Plumbing, 1/2 Pint
genuine image
RectorSeal Tru-Blu 31551 Pipe Thread Sealant, Fast-Dry, Flexible Set Thread Sealant Designed for High Vibration Environments, PTFE Enriched, Plumbing, 1/2 Pint
RectorSeal Tru-Blu pipe thread sealant is a fast-dry, flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications.
RectorSeal Tru-Blu 31551 Pipe Thread Sealant, Fast-Dry, Flexible Set Thread Sealant Designed for High Vibration Environments, PTFE Enriched, Plumbing, 1/2 Pint
Item #: 3069500

RectorSeal Tru-Blu 31551 Pipe Thread Sealant, Fast-Dry, Flexible Set Thread Sealant Designed for High Vibration Environments, PTFE Enriched,

Item #: 3069500

XCD 64

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, August 28
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
RectorSeal Tru-Blu pipe thread sealant is a fast-dry, flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Easy Application
The brush top design allows for precise application, ensuring a mess-free experience while sealing pipe threads effectively.
Durable Seal
Tru-Blu technology creates a strong, long-lasting seal that resists leaks and withstands high-pressure environments.
Versatile Use
Ideal for various materials, this pipe thread sealant works on metal and plastic, making it suitable for a wide range of plumbing applications.

Product Details

Shop for Rectorseal 31551 Pipe Thread Sealant in Blue color. Ideal for high vibration environments like refrigeration and industrial applications. Available at Ubuy Antigua and Barbuda.
  • Product: Rectorseal 31551 12 Pint Brush Top Tru-Blu Pipe Thread Sealant, Blue, 8 Oz
  • Country of Manufacture: United States
  • Manufacturer: Rectorseal
  • Chemical Type: PTFE
  • Color: Blue, Gas Pressure Range: 2,000 psi, Liquid Pressure Range: 10,000 psi
  • Fast-drying, flexible set thread sealant designed for high vibration environments such as refrigeration and industrial applications

Who Should Buy?

Suitable For
  • Plumbing Professionals

    Ideal for plumbers needing a reliable sealant for threaded pipe connections to prevent leaks.

  • Home DIYers

    Great for homeowners undertaking plumbing projects or repairs, offering ease of application and effectiveness.

  • HVAC Technicians

    Effective for HVAC systems requiring durable sealants to ensure tight seals in various pipe fittings.

Not Suitable For
  • High-Pressure Systems

    Not suitable for high-pressure applications, where a specialized sealant may be needed for safety.

Product Description

RectorSeal Tru-Blu 31551 Pipe Thread Sealant, Fast-Dry, Flexible Set Thread Sealant Designed for High Vibration Environments, PTFE Enriched, Plumbing, 1/2 Pint

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Rectorseal 31551 Tru-Blu Pipe Thread Sealant used for?

    Answer: Rectorseal 31551 Tru-Blu Pipe Thread Sealant is specifically designed for sealing pipe threads in various applications. It effectively prevents leaks in plumbing, HVAC, and other piping systems. This sealant is compatible with water, oil, and gas, making it ideal for both residential and commercial use. For example, if you are working on a plumbing project and need a reliable sealant to prevent water leakage, using Tru-Blu ensures a tight seal that holds up under pressure.
  • Question: How does Tru-Blu Pipe Thread Sealant work?

    Answer: Tru-Blu Pipe Thread Sealant works through a combination of physical barrier and adhesive properties. When applied, it fills the gaps between the threaded surfaces to create a watertight seal. As it cures, it forms a durable bond that resists moisture and external contaminants. Imagine applying this sealant on gas lines; it minimizes the risk of leaks, ensuring your systems operate safely and efficiently.
  • Question: Is Tru-Blu Pipe Thread Sealant suitable for high-temperature applications?

    Answer: Yes, Tru-Blu Pipe Thread Sealant is suitable for high-temperature applications. It can withstand temperatures up to 300°F (149°C), making it effective for use in hot water systems and high-heat environments. This feature is particularly beneficial in industrial settings where pipes may be exposed to steam or heated fluids, ensuring a secure seal that can handle extreme conditions without failure.
  • Question: What surfaces can I use the Rectorseal 31551 on?

    Answer: Rectorseal 31551 Tru-Blu Pipe Thread Sealant can be used on various surfaces, including metal, plastic, and PVC threads. This versatility allows it to be utilized in different plumbing projects, whether connecting metal pipes or sealing plastic fittings. For instance, if you need to join PVC piping for irrigation systems, this sealant provides reliable sealing without damaging the materials.
  • Question: How do I apply Tru-Blu Pipe Thread Sealant?

    Answer: To apply Tru-Blu Pipe Thread Sealant, first clean the threaded surfaces to remove any debris or old sealant. Then, apply an even layer of the sealant to the male threads before assembling the connection. Make sure to hand-tighten the connections and let it cure as per usage instructions. Proper application is crucial; a well-sealed joint can prevent leaks and save you from costly repairs in the future.
  • Question: Can I use Tru-Blu Sealant on gas pipes?

    Answer: Absolutely! Tru-Blu Pipe Thread Sealant is rated for use on gas pipes, making it a reliable option for sealing natural gas and propane lines. Its chemical resistance ensures that it won’t degrade when exposed to gases, providing a safe and effective seal. When working on gas installations, it's essential to choose a product like Tru-Blu to ensure compliance with safety standards and minimize the risk of leaks.
  • Question: Does this sealant dry hard or remain flexible?

    Answer: Tru-Blu Pipe Thread Sealant dries to a firm, yet slightly flexible finish. This flexibility allows it to accommodate slight movements or vibrations in piping systems without cracking or breaking the seal. This characteristic makes it especially useful in dynamic environments, such as heating systems or water lines that undergo temperature changes, helping maintain a secure seal over time.
  • Question: Is Rectorseal 31551 safe for drinking water systems?

    Answer: Yes, Rectorseal 31551 Tru-Blu Pipe Thread Sealant is safe for use in drinking water systems. It meets necessary standards for potable water applications, ensuring it won’t leach harmful contaminants into the water supply. When working on plumbing for your home or business, using this sealant provides peace of mind, knowing that the connections are not only secure but also safe to drink from.
  • Question: How long does it take for the Tru-Blu Sealant to cure?

    Answer: Tru-Blu Pipe Thread Sealant typically cures within a few hours under normal conditions. However, full effectiveness may take longer depending on factors such as temperature and humidity. It’s wise to allow adequate curing time before pressurizing the system or exposing it to water. Understanding the cure time helps ensure that your installation is secure and operational without unnecessary delays.
  • Question: Where can I buy Rectorseal 31551 12 Pint Brush Top Tru-Blu Pipe Thread Sealant, Blue, 8 Oz?

    Answer: You can buy Rectorseal 31551 12 Pint Brush Top Tru-Blu Pipe Thread Sealant from Ubuy in Antigua and Barbuda. Ubuy offers a variety of home improvement products efficiently and reliably, ensuring you have access to the tools and materials you need for your projects.

Rectorseal Thread Sealants Editorial Review

Tru-Blu pipe thread sealant is a great alternative to Teflon tape. It can be used on potable water pipes, plastic threads, and black pipes for natural gas. It is excellent for high vibration applications and can be removed if necessary. It comes in a metal canister with a built-in brush applicator. The sealant is easy to use and works well to prevent leaks. However, it can stain surfaces and is difficult to remove from the skin.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • -Can be used on a variety of pipes-Excellent for high vibration applications -Easy to use-Comes with built-in brush -Good value -Effective in preventing leaks

Cons

  • -May stain surfaces if dripped -Difficult to remove from skin -Package may leak during delivery

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 64

Order now and get it around Friday, August 28

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Fast-dry and flexible set thread sealant.
  • Ideal for high vibration environments.
  • Suitable for refrigeration and industrial applications.
  • Can withstand gas pressure range of 2,000 psi and liquid pressure range of 10,000 psi.
  • Application temperature range: 20°F to 140°F and performance temperature range: 20°F to 140°F.
  • Comes in an 8 oz can.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.