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Internet # 100153125

Model # 158062

Store SKU # 554499

Store SO SKU #1000059631

Megaloc 8 oz. Pipe Thread Sealant

$13.64
  • Pipe thread sealant attaches metal pipes and fittings together
  • Non-separating formula remains glued to the pipes
  • Safe to use pipe dope with water lines
  • View More Details
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Product Details

About This Product

Hercules Megaloc is a multi-purpose thread sealant made with DuPont Kevlar for use on metals, including steel, stainless steel, brass, copper, aluminum and plastic. This pipe dope wipes clean from hands and tools with a dry rag and is safe to use with water lines. Its odorless formula is non-separating, non-flammable and non-hazardous, and resists hardening and cracking. Behold the power of Hercules, products built to last and trusted by plumbers to withstand even the toughest conditions.

Highlights

  • Seals plastic and metal pipes and fittings
  • Odorless formula is non-separating, non-flammable, non-hazardous
  • Sets soft with no cure time required
  • Safe for drinking water lines
  • Performs over a range from -50 °F to 400 °F
  • In-lid applicator
  • Wipes clean from hands and tools and washes out of clothes
  • Resists hardening and cracks
  • Hydraulic resistant to 12,000 psi
  • Withstands gas pressure to 2,600 psi
  • Not recommended for lines carrying concentrated acids, alkali, ketone and oxygen
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 100153125

Model # 158062

Store SKU # 554499

Store SO SKU #1000059631

Specifications

Dimensions: H 3.75 in, W 2.68 in, D 2.68 in

Dimensions

Container Size (oz.)

8

Product Depth (in.)

2.68 in

Product Height (in.)

3.75 in

Product Width (in.)

2.68 in

Details

Dry time (hours)

1

Maintenance, Repair & Supplies Product Type

Pipe Cement, Primer & Cleaner

Pack Size

1

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

1 Year Limited

Questions & Answers

18Questions
caret
Q:Can this be used on PVC pipe for a pond pump setup? For some reason, even with tape, this connection still leaks? Trying to avoid using pvc cement, but might try that if nothing else works
by|May 15, 2024
1 Answer
Answer This Question

A:  This can be used on PVC threaded connections. You can also use this product on top of a thread sealant tape for hard to seal threaded connections.

by|May 15, 2024
    caret
    Q:Can this be used on high hydraulics?
    by|Apr 18, 2024
    1 Answer
    Answer This Question

    A:  This product can be used with Hydraulic Oils.

    by|Apr 24, 2024
      caret
      Q:The small can of Megaloc I bought from Ace separated some time before I purchased it. Should I have mixed it before using?
      by|Aug 27, 2023
      1 Answer
      Answer This Question

      A:  Yes. We recommend mixing any thread sealant before use.

      by|Aug 30, 2023
        caret
        Q:After using Megaloc can the pipes be taken apart later if the need arises?
        by|Jun 7, 2023
        1 Answer
        Answer This Question

        A:  Yes, megaloc is soft setting and can be taken apart later.

        by|Jun 7, 2023
          Showing 1-4 of 18

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 66 reviews
          • 89% recommend this product
          Filter by:
          Showing 1-10 of 66 reviews
          No more leaks!
          [This review was collected as part of a promotion.] Great product with good consistency. Didn't have a strong odor. Very easily applied. No leaks with first application.
          by
            • Recommended
            So far so good
            [This review was collected as part of a promotion.] Got this a few weeks ago, when we were fixing the garage disposal and dishwasher so a sealant was needed so far so good the mixture is alittle thick but it does the job . No leaks on any of the pipes so far.
            by
              • Recommended
              works like a champ
              [This review was collected as part of a promotion.] Before that I used different sealant to fix my pvc pipeline leak. Not more problem with hercules anymore. It is universal product so works with different materials and I can use it around my house for different purposes. Every home owner must have it, just in case.
              by
                • Recommended
                Great product. Do job well. I used on water pipes...
                Great product. Do job well. I used on water pipes
                by
                • Verified Purchase
                I’m a DIY and do a lot of plumbing around my houses. I like using Teflon tape, but sometimes it’s...
                I’m a DIY and do a lot of plumbing around my houses. I like using Teflon tape, but sometimes it’s difficult to apply tape to pipe threads where the plumbing is hard to reach or in tight quarters where there is little room to circle the pipe or fitting with tape. This liquid sealant worked just fine to seal threads for a copper fitting connection at my toilet near the floor and it was much easier to apply with just a few brush strokes, than wrapping tape around the fitting. Winding a small piece of tape around a fitting can be frustrating sometimes, and this sealant is a good and effective substitute. I like that there is a small brush applicator attached to the container cover. The brush applicator was pre-bent at an angle, but I found it easier to use a straight brush, so during the application I simply straightened it out with my fingers. The sealant itself is blueish in color and has a chunky, gritty consistency that I had to brush-out to assure good coverage. However, it worked fine in place of tape, and I there was no leaking. This is a good product to have around, since it is easy to use and apply. Any spillage is easy to clean with a rag.
                by
                • Recommended
                3 found this review helpful
                Great Sealant
                [This review was collected as part of a promotion.] Oatey-Hercules® 8 oz. Megaloc® Multi-Purpose Thread Sealant Oatey - Hercules® 8 oz. Megaloc® Multi-Purpose Thread Sealant. Worked great. Have used on a few projects around the house. I recommend it!
                by
                  • Recommended
                  by
                  • Verified Purchase
                  great pipe dope, use it on everything water, diesel fuel, coolant, natural gas lines.
                  by
                  • Verified Purchase
                  by
                  • Verified Purchase
                  The product itself was rock hard. Wasted money because it wasn’t useable.
                  by
                  Response from OateyJul 19, 2023
                  Thank you for writing a review. We realize your experience with our product has been less than ideal and we would like to have the opportunity to change that, as quality is a top priority at Oatey. If you are still having issues with this product, please reach out to us directly at technical@oatey.com so that we can help. Oatey
                  • Verified Purchase
                  Showing 1-10 of 66 reviews