Gamma Seal Lids

Available in 2 gallon and 5 gallon Gamma Seal lid sizes. The 5 gallon lids fit most UN standard 3.5, 5, 6, and 7 gallon buckets with a 12" diameter. Note: 2 gallon Gamma lids do not fit Leaktite-style buckets.
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Gamma Seal lids for buckets and pails are designed to convert standard plastic containers into airtight, reusable storage systems with convenient screw-on access. These 5 gallon Gamma Seal lids are widely used for food storage, emergency preparedness, pet food storage, and bulk dry goods. Unlike standard snap-on bucket lids, Gamma lids feature a two-piece design with a threaded screw top that allows for easy opening and resealing without tools.
Manufactured from high-density polyethylene (HDPE), these food grade Gamma Seal bucket lids are BPA-free and meet FDA standards for safe food storage. This makes them ideal for storing rice, beans, flour, sugar, animal feed, and other dry goods. When paired with Mylar bags and oxygen absorbers, Gamma Seal lids are a popular solution for long-term food storage and emergency supply kits.
These airtight bucket lids are built for durability and repeated use. The outer ring snaps securely onto a standard bucket or pail, creating a strong base seal. The inner screw lid then threads into place, providing an airtight and moisture-resistant barrier. This design helps protect contents from pests, humidity, and contamination while allowing fast, easy access without damaging the lid.
Gamma Seal lids are available in multiple sizes to fit common bucket types. The 5 gallon Gamma Seal lid fits most UN standard 3.5 gallon, 5 gallon, 6 gallon, and 7 gallon plastic buckets with a 12-inch diameter. These are the most common size used in industrial, commercial, and residential applications. The 2 gallon Gamma Seal lid is designed for smaller buckets with a 9 7/8-inch diameter. Important: 2 gallon Gamma Seal lids do not fit Leaktite-style buckets, so compatibility should be verified before purchase.
These bucket lids are widely used across industries and applications. Food storage users rely on Gamma lids for easy access to bulk ingredients without breaking the seal each time. Pet owners use them for airtight dog food and animal feed storage. In industrial and commercial settings, they are used to store powders, pellets, and other materials that require protection from moisture and contamination.
Gamma Seal lids are also ideal for users who frequently access bucket contents. Traditional bucket lids can be difficult to remove and often become damaged over time. In contrast, Gamma lids allow for repeated opening and closing without tools, making them a more efficient and long-lasting solution.
Available in multiple colors, these lids can also help with product identification and organization. Their durable construction and reliable sealing performance make them a preferred upgrade over standard bucket lids.
For best results, pair Gamma Seal lids with compatible 5 gallon plastic buckets or pails. They are commonly used with food grade buckets for safe storage and are a key component in long-term storage systems.
Manufactured from high-density polyethylene (HDPE), these food grade Gamma Seal bucket lids are BPA-free and meet FDA standards for safe food storage. This makes them ideal for storing rice, beans, flour, sugar, animal feed, and other dry goods. When paired with Mylar bags and oxygen absorbers, Gamma Seal lids are a popular solution for long-term food storage and emergency supply kits.
These airtight bucket lids are built for durability and repeated use. The outer ring snaps securely onto a standard bucket or pail, creating a strong base seal. The inner screw lid then threads into place, providing an airtight and moisture-resistant barrier. This design helps protect contents from pests, humidity, and contamination while allowing fast, easy access without damaging the lid.
Gamma Seal lids are available in multiple sizes to fit common bucket types. The 5 gallon Gamma Seal lid fits most UN standard 3.5 gallon, 5 gallon, 6 gallon, and 7 gallon plastic buckets with a 12-inch diameter. These are the most common size used in industrial, commercial, and residential applications. The 2 gallon Gamma Seal lid is designed for smaller buckets with a 9 7/8-inch diameter. Important: 2 gallon Gamma Seal lids do not fit Leaktite-style buckets, so compatibility should be verified before purchase.
These bucket lids are widely used across industries and applications. Food storage users rely on Gamma lids for easy access to bulk ingredients without breaking the seal each time. Pet owners use them for airtight dog food and animal feed storage. In industrial and commercial settings, they are used to store powders, pellets, and other materials that require protection from moisture and contamination.
Gamma Seal lids are also ideal for users who frequently access bucket contents. Traditional bucket lids can be difficult to remove and often become damaged over time. In contrast, Gamma lids allow for repeated opening and closing without tools, making them a more efficient and long-lasting solution.
Available in multiple colors, these lids can also help with product identification and organization. Their durable construction and reliable sealing performance make them a preferred upgrade over standard bucket lids.
For best results, pair Gamma Seal lids with compatible 5 gallon plastic buckets or pails. They are commonly used with food grade buckets for safe storage and are a key component in long-term storage systems.


