Can I use this on a standard 5 gallon bucket from Lowes or do I have to buy a Gamma bucket.

I just put one of these on a $5 Tractor Supply bucket. It works fine. Is it air tight or leak water? I am not sure. I just wanted to replace the lid that I bought with the bucket that was a pain to remove. I am planning on buying another one for a Lowes bucket. I keep deer corn in them. Would I use a regular bucket for dog food or cat food? No. I would buy a food grade bucket.

What is the oring sizing? Will a #378 sized ring work? I need to replace a few, they appear to have expanded/grown larger and are falling off.

I went 276 and 379. 378 will prob work just as well. Most of the nitryl you find has a hardness of 70a which is not ideal for this. A flat sheet of silicone cut out in a circle works the best that I have found for cost. The "innertubes" that come with the lids just don't work well. A better solution would be to use a washer in the design. Anyone who uses a food jar knows flat washers seal well. The only way to really get these to work, is to crank and i mean crank them with the tool provided or similar. Not practical really, if you are looking for airtight or waterproof seal. This is a good application for dog food or the like, when you need to get into it everyday, but then you can just take off the gasket, because it does not matter, to make it easier to open. Remember almost ALL food grade plastic is porous. Depends on your application and your milage will vary. BUT---DO NO EXPECT THIS TO BE WATERPROOF OR AIRTIGHT ! I would love to see the manufacture who makes that statement to be handed one of these put the lid on by hand and be thrown off a ship 3 miles out to sea with nothing else to cling to but the bucket and false advertising.

Will these fit the Vittles pet food containers from the same company (Gamma2)?

Yes, they are made by the same company and fit the Vittles Vault perfectly.

Is the seal (o-ring) available separately?

No, it is not available individually.

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Gamma2 Gamma Seal Lid - Pet Food Storage Container Lids - Fits 3.5, 5, 6, & 7 Gallon Buckets, Black

Gamma2 Gamma Seal Lid - Pet Food Storage Container Lids - Fits 3.5, 5, 6, & 7 Gallon Buckets, Black

Product ID: 66249553

Details

Brand
Gamma2
Colour
Black
Material
High Density
Product dimensions
30.5L x 3.8W
Style
Compact

🔒Airtight double gasket seal

🪣Fits 3.5-7 gallon buckets

🇺🇸Made in USA, BPA-free HDPE

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€ 46.23

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Keep freshness locked, pests blocked, and your storage game on point!

FOOD SAFE DURABLE - Crafted from BPA-free, food-grade HDPE plastic, safe for your pet’s food and built to last.
PROUDLY MADE IN THE USA - Quality craftsmanship you can trust, backed by a 1-year warranty for peace of mind.
UNIVERSAL FIT FOR VERSATILITY - Transforms any standard 3.5 to 7-gallon bucket into a premium storage container for pet food, tools, or supplies.
EFFORTLESS SPIN ON CONVENIENCE - Quick and easy to open or close with a smooth spin-on/off lid design—no tools required.
SEAL IN FRESHNESS LOCK OUT PESTS - Patented Gamma2 double gasket technology ensures airtight, leak-proof storage that keeps ants and pests at bay.

The Gamma2 Gamma Seal Lid is a durable, BPA-free, food-grade lid that converts standard 3.5 to 7-gallon buckets into airtight, pest-proof storage containers. Featuring patented double gasket technology, it locks in freshness and locks out pests, making it ideal for pet food, tools, and more. Proudly made in the USA with a convenient spin-on/off design and backed by a 1-year warranty.

Specifications

ASIN	B0089QJQTS
Best Sellers Rank	87,022 in Pet Supplies ( See Top 100 in Pet Supplies ) 510 in Food Storage for Dogs
Brand	Gamma2
Closure Type	spin on/off lid
Colour	Black
Customer Reviews	4.6 out of 5 stars 10,499 Reviews
Global Trade Identification Number	00769397140231
Included Components	Gamma Seal Lid - Black
Is the item dishwasher safe?	No
Is the item microwaveable?	Yes
Item Dimensions L x W	30.5L x 3.8W centimetres
Item Type Name	Gamma Seal Lid - Black
Item Weight	0.93 Pounds
Item weight	0.93 Pounds
Manufacturer	Gamma
Manufacturer Warranty Description	1 year.
Material	High Density Polyethylene
Model Number	4123E
Number of Pieces	2
Part Number	4123
Product Style	Compact
Product dimensions	30.5L x 3.8W centimetres
Shape	Round
Style	Compact
UPC	769397140231
Unit Count	1 count

Reviews

D**S

Great Gamma2 seal lid...

Great Gamma2 seal lid, Note ,I have two, on a chemical guys bucket, and a carbon collective bucket.

16.04.2024

J**E

Gamma lid fit perfectly

Fit perfectly 👌

28.03.2026

A**.

Solid fit

It fits - Yey!

19.01.2025

D**E

Great product

Awesome product. Buy the meguairs wash buckets so they fit

7.01.2016

J**N

Hard to find food grade buckets that fit.

Got these to fit 25 Litre Plastic Bucket with LID... https://www.amazon.co.uk/dp/B00ECVX1NQ?ref=ppx_pop_mob_ap_share But does not fit not wide enough. Down to me not checking. Overall a good product but am now using car wash buckets that are well Leary.

2.04.2022

M**S

wrong size

Cant review properly as it doesn't fit my bucket

23.10.2021

D**A

Neither air nor water tight

If you want something water tight look something else. This thing is such a poor quality the water is leaking as if no lid.

7.01.2023

J**N

Not airtight or leakproof

Decent lid for a bucket, but it wasn't airtight or leakproof.

8.07.2020

J**.

Muy buena tapadera

Le quedo muy bien la tapa a mi cubeta de 20 Litros

1.02.2026

J**Z

Very well

It fit the tank perfectly; I just needed to apply a little pressure, and it fits the cap very well. I like it, and it feels like it's made of good material.

5.06.2026

G**E

Such a pity

this lid is fantastic however, it is a huge struggle to find buckets in South Africa that fit that size lid. Such a shame, I would have bought alot more then

1.08.2025

T**Y

Works well. Easy open and close.

Good quality and fits right on my Harbor Freight bucket. Easy on easy to open.

3.06.2026

R**S

Perfect

It fits perfectly on Bowden's Own bucket 🪣

7.07.2023

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 46.23

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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