SKU: 73235477474

Molykote 111 (DOW Corning 111) High Grade Silicon Lubricant for Water Filter Systems | 5 oz Tube

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Description

Molykote 111 (DOW Corning 111) High Grade Silicon Lubricant for Water Filter Systems | 5 oz TubeDupont Molykote High Grade Silicon Lubricant for RO Water Filtration O Rings Molykote 111 is the recommended O ring lubricant for use in water filters and water treatment systems including reverse osmosis membranes, pressure vessels, and filter housings. The high grade silicone lubricant does not harm the membrane or downstream equipment typically used in reverse osmosis and water treatment systems. Common Uses for WaterAnywhere Customers: Reverse


Dupont Molykote High Grade Silicon Lubricant for RO Water Filtration O-Rings


Molykote 111 is the recommended O-ring lubricant for use in water filters and water treatment systems including reverse osmosis membranes, pressure vessels, and filter housings. The high-grade silicone lubricant does not harm the membrane or downstream equipment typically used in reverse osmosis and water treatment systems.

Common Uses for WaterAnywhere Customers:

  • Reverse Osmosis Membrane O-ring Lubricant
  • Membrane Housing Pressure Vessels O-Ring Lubricant
  • Filter Housing O-Ring Lubricant - for Carbon Filters, Sediment Filters, or a wide variety of Special Application Filters

Lubricant Specifications

Our Model: H-C111DC
Brand:


Dupont Molykote
(Formerly DOW Molykote
and DOW Corning)
Manufacturer Model: 111
Container Type/Size: 5.3 Oz. Tube
Composition:

Silicone oil
Inorganic thickener

Additional Uses for Molykote 111 Lubricant

  • Lubrication for control and pressure plug valves, water softener and faucet valves
  • Sealant for vacuum and pressure systems
  • Sealant for outdoor equipment (also shipboard) subject to washing and harsh environmental exposure: meters, electrical service entrance and underground connections
  • Damping medium for dash pots in electrical and electronic equipment
  • Molykote® 111 Compound is used as an anti-stick and a sealant for transformer gasket and equipment enclosures. It prevents gaskets from sticking to metal and resists weathering and water washout.
  • Rubber and plastic O-rings, gaskets and seals

How to Use Molykote O-Ring Lube

Molykote 111 Compound can be applied by hand, specially designed automated equipment brushing or wiping. Certain designs of grease guns may seize up; test prior to use. A thinner consistency can be achieved by dispersing in solvents such as xylene, mineral spirits and methyl ethyl ketone. Molykote 111 Compound can then be applied by brushing, dipping or spraying.


Features & Benefits of Molykote Lubrication

  • Wide service temperature range (-40°C/-40°F to 200°C/392°F)
  • Excellent water resistance
  • Compatible with many plastics and elastomers
  • Low vapor pressure
  • Low volatility
  • Meets several global standards for water contact

Molykote Certifications

Molykote 111 Compound meets several global standards for water contact, including NSF 51, NSF 61, FDA 21 CFR 175.300, Water Regulations Advisory Scheme Approval BS9260 (England), IPL Certificate of Conformity (France) and DIN-DVGW Examination certificate (Germany).

Dupont Molykote Valve Lubricant and sealant (formerly known as Dow Corning 111 Valve Lubricant) and is a heavy-consistency dimethyl silicone compound that resists a variety of organic and inorganic chemicals. Dow Corning 111 Valve Lubricant and Sealant can be used as a lubricant for rubber and plastic O-rings, water softener and faucet valves, valve stems for potable water, aircraft vacuum systems, electronic and ignition systems, among others. It can be used as a sealant in applications such as vacuum and pressure systems, equipment subject to washing and harsh environments, electrical service entrances and underground connections, and transformer gaskets and equipment enclosures.

Dow Molykote 111 Valve Lubricant and Sealant maintains a serviceable consistency from approximately -70° to 400°F (-57° to 204°C) and has NSF 51, NSF 61 approval and is acceptable as a release agent under FDA 21 CFR 175.300, when used in accordance with that regulation.


Replaces former packaging shown below:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73235477474

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4.9 ★★★★★
Based on 13 reviews
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Product Reviews
S
Verified Purchase
Sweetsmiley00
Los Angeles, US
★★★★★ 5
Awesome for Cold Brew Coffee and Tea!
I love this pitcher! I make Cold Brew Coffee to have Ice Coffee in the mornings. I just used it this last weekend to make Cold Brew Iced Tea.Both taste great!! It is a glass pitcher with a non-slip bottom. It came very well packaged, in a plastic bag that was wrapped in foam all the way around, and put into a cardboard box. The filter seems very good quality. I put the grounds in it and the add water to the pitcher. I stir once in the middle of brewing in the fridge (recommended in the instructions). When it's done, I keep the lid on and just twist to turn it just off to the side of the spout, and it pours out just fine. (Doing it this way is also stated in the instructions. Doing it this way will definitely keep grounds out of your drink with NO problem! ) I really like this pitcher. It is super easy to clean. And I Brew it starting late morning/ afternoon, letting it sit over night, so it's ready in the morning. I expect it to last years, given the quality! But if my kids or husband ever broke it (since it is glass), I wouldn't hesitate to buy another!! It is definitely a GREAT buy for the money!
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Reviewed in the United States on May 28, 2024
A
Verified Purchase
A.K.
Los Angeles, US
★★★★★ 4
Easy to use and clean, good quality, but..
I've used this a few times to make cold brew coffee at home and it works for that purpose. However I have found some downsides to doing it this way which I will discuss below. I like the base on this because it keeps the pitcher from sliding and protects the glass as well. The lid fits nicely and keeps the pitcher sealed. The mesh filter has worked so far for the course grinds required for cold brew and is very easy to empty and clean, especially with the removable bottom cap. However, going by the ratio as instructed by this product of grinds to water (and all that it can fit in the filter), it doesn't make a concentrate but an already diluted, ready to drink cold brew. Due to this, I'd prefer to have a larger capacity brewer so that my batch could last longer (as a concentrate would). You can still add some cream or ice or water if you'd like, but it isn't making a concentrate as if you were using a 1:4 or 1:6 ratio. However its slim design does make it convenient if you don't have much space to keep it in the fridge for as long as you'd like to be using it. The downside I've found to making cold brew this way aside from the size to make the amount I'd prefer at a time for concentrate is.. There is not an easy, convenient way to squeeze the rest of your cold brew out of the grinds that have soaked it up. I use a tea towel or cheese cloth to squeeze it out after dumping them from the filter, but it is a bit messy and time consuming and I feel I still don't get it all. For this reason I would prefer doing cold brew with a French press.
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Reviewed in the United States on September 23, 2023
O
Verified Purchase
OneBeautyOneTruth
Port Orchard, US
★★★★★ 5
STELLAR Customer Service!
I only used mine about 10 times, and then the top somehow got stuck. I'm not that strong, so I don't know how it happened. Now I can't get it off and it renders it useless. There are no instructions that say whether it tightens to the right or left, so I don't know which way to direct my efforts. It seems to just get tighter no matter the direction I work it. UPDATE: The company immediately replied and offered to send me a new one, even though I bought it 2 years ago. This is excellent customer service! This brewer really makes life easier. Just don't screw the lid on too tight. It makes great cold brew, ready in the fridge when you want it. It cleans up so easily too!
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Reviewed in the United States on September 19, 2025
F
Verified Purchase
f.b.
Belleville, US
★★★★★ 5
love this!
So far I’m loving this cold brew kit in most every way. That said, I want to get the bad out of the way first: Even with careful attention to stirring the grounds my mesh filler was damaged within the first few brews. It’s just honestly disappointing because I love this kit to the fullest in every other way. It fits perfectly in my refrigerator door. The bumper at the bottom ring gives me peace of mind for protecting against the occasional bump. The filter, even with its weaknesses is well thought out. My brew is about how I like it after ~24+ hours of steeping. It has a convenient removable cap on the bottom to help remove used coffee grounds (your compost or worm bin will thank you!!!) The handle is comfortable and very convenient. I love the lid. It fits very very nice and snug and the design is very well thought out. Being able to pour my coffee without performing a juggling act is a relief. A simple turn of the lid and, “voila!” As a whole this cold brew maker is very attractive to use and store. It’s a mostly premium look and experience at what seems to be a competitive price at the time of my purchase. I will try to source glue to repair my filter and if that fails then look into a replacement from the company. EDIT: I was confident the company would reach out to me to make things right with an offer to replace my filter with their updated model. Have not heard back as of yet. Would certainly change my review back to 5* if they made this right. A product should not fail so soon - especially with the special care & attention I’d given it. EDIT2: Amanda and Justin were very quick to replace my filter once I found their email and messaged them my order number and explained my situation. 5 star product 5 star customer service.
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Reviewed in the United States on August 14, 2020
F
Verified Purchase
F.A.B
Belleville, US
★★★★★ 5
Very good cold brewer.
This cold brew coffee maker is great. I was a little skeptical about it when I was shopping for one. But for such an inexpensive price and Amazon's great return policy, I would try it out. Well I'm glad I did! Even before it got to me, the seller sent me an email with some suggestions on how to cold brew and a pdf attachment with some nice recipes. I also bought a can of Cafe Du monde coffee to use with it. When it arrived, I went right in. I unboxed the brewer, and was really impressed with the quality of it. Very well made. The filter is strong and the removable rubber bottom of the carafe is a really good idea to make it non-slip. I like my coffee strong, so I filled the filter with coffee to the top. Especially if you are going to add ice later to your drink, make it strong. When your filter is halfway filled with coffee, fill the carafe with water halfway as well. Mix the coffee in the filter a little bit. Then fill the filter to the top with coffee and then fill with water. Give it another couple stirs and place in the fridge. When carrying to the fridge make sure to hold the bottom of the carafe. The handle is not as strong when filled with water. Come back the next day and stir some more. Later that day, or even the next day, your coffee is ready to go. I made Vietnamese coffee with mine. I put some sweetened condensed milk on the bottom of my glass ,with a splash of milk or half and half, then ice and cold coffee. AMAZING! Worth the wait. Not bitter, but not overly sweet either. Great taste with the cafe du monde coffee. Go get yourself one of these and enjoy. I am going to try the pumpkin spice one, that is in the recipe book the seller emailed me next. Can't wait!!!
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Reviewed in the United States on February 25, 2017

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