RectorSeal
RectorSeal No. 5 25790 Pipe Thread Sealant, Lubricates & Protects Threads, Soft Setting, Slow Drying, & Permits Easy Breakout and Contains No Other Metals, 1.75 oz
RectorSeal No. 5 25790 Pipe Thread Sealant, Lubricates & Protects Threads, Soft Setting, Slow Drying, & Permits Easy Breakout and Contains No Other Metals, 1.75 oz
Couldn't load pickup availability
About This
- APPLICATION: RectorSeal No.5 is a non-hardening, slow-drying thread sealant made from special inert fillers dispersed in an oleoresinous base to facilitate its application to threaded pipe connections
- SOFT SETTING: Our pipe thread sealant is a soft-set, slow drying compound which seals, lubricates, and protects threaded pipe and fittings and will not dry out in the container
- POTABLE WATER SEALANT: RectorSeal No.5 pipe dope thread sealant lubricates and protects pipe threads; contains no metal; permits easy break out with no damage to threads
- PIPE COMPATIBILITY: For pipe made of galvanized steel, iron, brass, copper, aluminum, stainless steel, polyethylene, reinforced fiberglass, and pvc. do not use on abs or cpvc; for natural gas and water lines up to 2" and pressure up to 100 psi, the piping system may be placed into immediate service; other services are recommended 24 hours after application
- FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets
- A soft setting, slow drying thread sealant
- It has withstood the test of time in a variety of uses and is widely known as the -Inchstandard of the industry-Inch
- Its low coefficient of friction allows tighter joint makeup with lower torque
- It also breaks out easily without galling, seizing, or damaging threads
- It is excellent for service where immediate pressurization is necessary
Overview
- Material : Diacetone Alcohol
- Brand : Rectorseal
- Style : Squeeze tube
- Item Weight : 1.6 Ounces
- Item dimensions L x W x H : 0.75 x 0.75 x 5.5 inches
Share

Explore Our Collections
-
Caulking Tool
Whether you're sealing a bathroom, fixing window gaps, or finishing tile edges, having...
-
Sealant Remover Tool
Old, peeling sealant is more than an eyesore — it's an open...
-
Gap Repair
Even the smallest gap around your home can let in moisture, drafts,...
-
WATERPROOF
Water damage is one of the most expensive problems a homeowner can...
-
BATHROOM & KITCHEN
The bathroom and kitchen are the two hardest-working rooms in your home...
-
Leather Repair
Scratches, cracks, peeling surfaces, and worn edges can make leather furniture, car...
Customer Review
-
Daniel Brooks
⭐⭐⭐⭐⭐
"Saved me from an expensive plumbing repair"
I discovered a small leak under my kitchen sink late at night.
This repair tape was incredibly easy to apply and stopped the leak immediately.
It held securely until I could arrange a permanent repair.
A must-have item for every homeowner. -
Sophia Mitchell
⭐️⭐️⭐️⭐️⭐️
"Quick fix that actually works"
I used this waterproof repair tape on an outdoor water pipe.
The application took only a few minutes and the seal has remained strong through several rainstorms.
It's durable, reliable, and much easier than I expected.
I'm very impressed with the results. -
Ryan Cooper
⭐️⭐️⭐️⭐️⭐️
"Perfect for emergency repairs"
A pipe in my garage started leaking unexpectedly.
This tape gave me a fast temporary solution without needing special tools.
The adhesion is strong and the material feels high quality.
Definitely worth keeping in a home repair kit. -
Emma Sullivan
⭐⭐⭐⭐⭐
"Every DIY homeowner should have this"
I purchased this for emergency household repairs and it exceeded my expectations.
It sealed a leaking connection quickly and helped prevent further water damage.
The instructions were simple and the product worked exactly as advertised.
I'll be ordering another roll just to keep on hand.
Blogs
View all-
Shower Caulk Maintenance Tips to Prevent Future...
Keeping Shower Caulk in good condition is one of the easiest ways to prevent water damage, mold, and expensive bathroom repairs. Regular inspections, gentle cleaning, and proper ventilation help extend...
Shower Caulk Maintenance Tips to Prevent Future...
Keeping Shower Caulk in good condition is one of the easiest ways to prevent water damage, mold, and expensive bathroom repairs. Regular inspections, gentle cleaning, and proper ventilation help extend...
-
How to Seal Around a Bathroom Vanity Sink
A proper Bathroom Sink Seal helps prevent water damage, mold growth, and costly repairs while keeping your vanity looking clean. Learning How to Seal Around a Bathroom Sink starts with...
How to Seal Around a Bathroom Vanity Sink
A proper Bathroom Sink Seal helps prevent water damage, mold growth, and costly repairs while keeping your vanity looking clean. Learning How to Seal Around a Bathroom Sink starts with...
-
How to Stop Drafts Around Windows and Doors Bef...
As winter approaches, even small gaps around windows and doors can let cold air enter your home, making rooms less comfortable and increasing heating costs. Inspecting and sealing these areas...
How to Stop Drafts Around Windows and Doors Bef...
As winter approaches, even small gaps around windows and doors can let cold air enter your home, making rooms less comfortable and increasing heating costs. Inspecting and sealing these areas...
-
How to Repair Loose or Missing Grout Between Tiles
Loose or missing grout can lead to water damage, mold growth, and loose tiles if left unrepaired. This guide explains how to identify damaged grout, prepare the necessary tools, and...
How to Repair Loose or Missing Grout Between Tiles
Loose or missing grout can lead to water damage, mold growth, and loose tiles if left unrepaired. This guide explains how to identify damaged grout, prepare the necessary tools, and...