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expiredphoinix | Staff posted Aug 02, 2025 07:18 AM
expiredphoinix | Staff posted Aug 02, 2025 07:18 AM

11-Oz CRC Heavy Multi-Use Duty Silicone Lubricant

$2.95

$8.10

63% off
Amazon
66 Comments 35,463 Views
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Update: This very popular deal is still available.

Amazon has 11-Oz CRC Heavy Multi-Use Duty Silicone Lubricant on sale for $2.97. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
  • Lubricates and eliminates squeaking and binding caused by friction.
  • Film is clean and highly resistant to water.
  • Use on nylon, rubber, metal & non-metal surfaces.

Editor's Notes

Written by SubZero5 | Staff
  • About this offer:
  • About the product:
    • This is rated 4.7 out of 5 stars based on over 4,120 ratings at Amazon.
    • Ignore the Amazon description about adding it to fuel. The Amazon description is wrong, this can't be added to fuel systems.
  • About the store:
No Longer Available:

Walmart has 11-Oz CRC Heavy Multi-Use Duty Silicone Lubricant on sale for $2.97. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+..

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This very popular deal is still available.

Amazon has 11-Oz CRC Heavy Multi-Use Duty Silicone Lubricant on sale for $2.97. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.
Product Details:
  • Lubricates and eliminates squeaking and binding caused by friction.
  • Film is clean and highly resistant to water.
  • Use on nylon, rubber, metal & non-metal surfaces.

Editor's Notes

Written by SubZero5 | Staff
  • About this offer:
  • About the product:
    • This is rated 4.7 out of 5 stars based on over 4,120 ratings at Amazon.
    • Ignore the Amazon description about adding it to fuel. The Amazon description is wrong, this can't be added to fuel systems.
  • About the store:
No Longer Available:

Walmart has 11-Oz CRC Heavy Multi-Use Duty Silicone Lubricant on sale for $2.97. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+..

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+152
Good Deal
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Model: CRC Heavy Duty Silicone Lubricant, 11 oz

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Top Comments

FeistyKite520
540 Posts
50 Reputation
figuring out what best lubricant to use is a job i relegate to AI. i explain the materials and let it help me learn whats best.

top usefull:
ptfe dry lube - best if it needs to stay dry and dust/dirt/grime free

silicon: best if you need a bit of mixture between dry lube and other feeling lubes, but great for surfaces mix-match, care with some rubbers or plastics though.

oil/grease: thicker and best between harsh metal,

wd40: this stuff unsticks rust, but it gets sticky/tacky after a while, don't use it like a lube.
velocirapt0r
1097 Posts
888 Reputation
Lithium is better on metal
dam091
1218 Posts
153 Reputation
Yes and no; don't use it on metal to metal friction or fast moving parts. Use gun oil for that

65 Comments

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Pro
Aug 02, 2025 07:25 AM
2,875 Posts
Joined May 2011
Guy767
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Aug 02, 2025 07:25 AM
2,875 Posts

Our community has rated this post as helpful. If you agree, why not thank Guy767

These go on sale quite often, it seems. I just got a price drop alert from one of the trackers I use.

Strangely enough, even though it's silicone-based, you can't use this on plastic. The propellant it uses is actually harmful to plastic surfaces.

I mostly use the lubricant on my snowblower blades and door hinges. Lately, I've also been spraying down all the exposed hardware (nuts, screws, etc.) on my heat pumps and outdoor fixtures, hoping it'll help protect against rust. Time will tell…
1
Aug 02, 2025 09:42 AM
595 Posts
Joined Dec 2021
CyanWriter8569Aug 02, 2025 09:42 AM
595 Posts
Can I use this for firearms
1
Aug 02, 2025 10:44 AM
4,222 Posts
Joined Jul 2003
OptophobiaAug 02, 2025 10:44 AM
4,222 Posts
Quote from Guy767 :
These go on sale quite often, it seems. I just got a price drop alert from one of the trackers I use.Strangely enough, even though it's silicone-based, you can't use this on plastic. The propellant it uses is actually harmful to plastic surfaces. I mostly use the lubricant on my snowblower blades and door hinges. Lately, I've also been spraying down all the exposed hardware (nuts, screws, etc.) on my heat pumps and outdoor fixtures, hoping it'll help protect against rust. Time will tell…
I use fluidfilm for rust prevention (on the things you mentioned, as well as on the underside of the vehicles, on the lawnmower etc.)
Aug 02, 2025 11:15 AM
336 Posts
Joined Jun 2013
hamblindaveAug 02, 2025 11:15 AM
336 Posts
A few years ago, this (silicone lubricant) is what a garage door repairman recommended to me for periodic lubrication for my garage door springs, hinges, and any other metal-on-metal touch/pivot points... I'd be interested if anyone here can either confirm that recommendation or let me know if there is a better solution for that use case?
Aug 02, 2025 11:16 AM
1,218 Posts
Joined May 2016
dam091Aug 02, 2025 11:16 AM
1,218 Posts

Our community has rated this post as helpful. If you agree, why not thank dam091

Quote from CyanWriter8569 :
Can I use this for firearms

Yes and no; don't use it on metal to metal friction or fast moving parts. Use gun oil for that
3
Aug 02, 2025 11:21 AM
28 Posts
Joined Dec 2007
KirksAug 02, 2025 11:21 AM
28 Posts
Last time this came up I bought and still hasn't shipped...
2
1
Aug 02, 2025 11:35 AM
5 Posts
Joined Jun 2022
dealhunter1902Aug 02, 2025 11:35 AM
5 Posts

Our community has rated this post as helpful. If you agree, why not thank dealhunter1902

same price as everyday price at Walmart
2
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Aug 02, 2025 11:54 AM
846 Posts
Joined Dec 2005
gooddeals23Aug 02, 2025 11:54 AM
846 Posts

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Quote from hamblindave :
A few years ago, this (silicone lubricant) is what a garage door repairman recommended to me for periodic lubrication for my garage door springs, hinges, and any other metal-on-metal touch/pivot points... I'd be interested if anyone here can either confirm that recommendation or let me know if there is a better solution for that use case?
I've been using this, or other silicone spray, annually on my garage door chain, springs and other moving parts for years. Also use periodically on car door hinges, and household door hinges, as needed. On a separate note, NEVER use WD-40 as a lubricant. Only as a cleaner.
2
Aug 02, 2025 12:04 PM
55 Posts
Joined Dec 2007
realdealskrAug 02, 2025 12:04 PM
55 Posts
Quote from dealhunter1902 :
same price as everyday price at Walmart
All Walmarts in Atlanta have discontinued this brand and the replacement brand is $6.98
Aug 02, 2025 12:09 PM
50 Posts
Joined Nov 2024
DelightfulHeat415Aug 02, 2025 12:09 PM
50 Posts
Quote from Guy767 :
These go on sale quite often, it seems. I just got a price drop alert from one of the trackers I use.Strangely enough, even though it's silicone-based, you can't use this on plastic. The propellant it uses is actually harmful to plastic surfaces. I mostly use the lubricant on my snowblower blades and door hinges. Lately, I've also been spraying down all the exposed hardware (nuts, screws, etc.) on my heat pumps and outdoor fixtures, hoping it'll help protect against rust. Time will tell…
what tracker do you use?
Aug 02, 2025 12:14 PM
1,097 Posts
Joined Nov 2009
velocirapt0rAug 02, 2025 12:14 PM
1,097 Posts

Our community has rated this post as helpful. If you agree, why not thank velocirapt0r

Quote from hamblindave :
A few years ago, this (silicone lubricant) is what a garage door repairman recommended to me for periodic lubrication for my garage door springs, hinges, and any other metal-on-metal touch/pivot points... I'd be interested if anyone here can either confirm that recommendation or let me know if there is a better solution for that use case?

Lithium is better on metal
3
Aug 02, 2025 12:22 PM
540 Posts
Joined May 2024
FeistyKite520Aug 02, 2025 12:22 PM
540 Posts

Our community has rated this post as helpful. If you agree, why not thank FeistyKite520

figuring out what best lubricant to use is a job i relegate to AI. i explain the materials and let it help me learn whats best.

top usefull:
ptfe dry lube - best if it needs to stay dry and dust/dirt/grime free

silicon: best if you need a bit of mixture between dry lube and other feeling lubes, but great for surfaces mix-match, care with some rubbers or plastics though.

oil/grease: thicker and best between harsh metal,

wd40: this stuff unsticks rust, but it gets sticky/tacky after a while, don't use it like a lube.
Last edited by FeistyKite520 August 2, 2025 at 05:27 AM.
3
Aug 02, 2025 12:23 PM
3,736 Posts
Joined Nov 2013
TrollingByAug 02, 2025 12:23 PM
3,736 Posts
Quote from dam091 :
Yes and no; don't use it on metal to metal friction or fast moving parts. Use gun oil for that

Or engine oil. Which is basically free compared to gun oil.
Aug 02, 2025 12:25 PM
3,736 Posts
Joined Nov 2013

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Aug 02, 2025 12:28 PM
540 Posts
Joined May 2024
FeistyKite520Aug 02, 2025 12:28 PM
540 Posts
Quote from TrollingBy :
So you can just say, I need a lubricant. Shaft is made of skin, going into .. and then it would recommend something
right and if you ask me i would recommend ptfe dry lube so that you dont have dust build up. but ai probably smarter.

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