Best Plastic Bars of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 2, 2025

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Plastic bars are versatile and durable products that find numerous applications in various industries. These bars are typically made from high-quality plastic materials, such as polyethylene or PVC, ensuring excellent resistance to impact, chemicals, and weather conditions. With their lightweight yet sturdy construction, plastic bars are suitable for use in construction, manufacturing, and even recreational purposes. They can be easily cut, shaped, and assembled to fit specific requirements, making them an ideal choice for DIY projects or professional applications. Plastic bars offer a cost-effective alternative to traditional materials while maintaining exceptional strength and longevity.

At a Glance: Our Top Picks

USASEALING UHMW Polyethylene Bar Cover #TOP 1
USASEALING UHMW Polyethylene Bar
ftb score rating icon 9.9
USASEALING BULK-PS-UHMWB-460 Plastic Bar Cover #TOP 2
USASEALING BULK-PS-UHMWB-460 Plastic Bar
ftb score rating icon 9.8
USA Sealing UHMW Polyethylene Bar Cover #TOP 3
USA Sealing UHMW Polyethylene Bar
ftb score rating icon 9.6

Top 10 Plastic Bars

#TOP 1

USASEALING UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMWB-412
Black
USASEALING UHMW Polyethylene Bar Cover
USA Sealing BULK-PS-UHMWB-412 Black UHMW Polyethylene Plastic Bar, 1" Height, 1-1/2" Width, 12" Length

The USASEALING Plastic Bar is made from durable UHMW polyethylene, providing a reliable solution for various applications. With a height of 1 inch and a width of 1-1/2 inches, this bar is designed for easy handling and installation. Its excellent impact strength of 16.0 ft-lbs/in ensures it can withstand significant force, making it ideal for high-impact environments. Additionally, the bar's low coefficient of friction means it is very slippery, allowing for smooth movement and reducing wear on surfaces. With a temperature range of -70° to 180°F, this bar is versatile enough for both cold and hot conditions.

What We Like
High impact strength
Low friction surface
Versatile temperature range
Durable material
#TOP 2

USASEALING BULK-PS-UHMWB-460 Plastic Bar

USASEALING
BULK-PS-UHMWB-460
Black
USASEALING BULK-PS-UHMWB-460 Plastic Bar Cover
USA Sealing BULK-PS-UHMWB-460 Black UHMW Polyethylene Plastic Bar, 1-1/2" Height, 2" Width, 12" Length

The USASEALING UHMW Plastic Bar is a versatile and durable option for various applications. With a height of 1-1/2 inches and a width of 2 inches, its robust construction from UHMW polyethylene ensures it can withstand tough conditions. The bar's impressive impact strength makes it ideal for environments where durability is essential. Additionally, its low coefficient of friction means it slides easily against other surfaces, which can help reduce wear and tear on machinery. This product also boasts excellent water resistance, making it suitable for use in wet conditions without compromising its integrity.

What We Like
High impact strength
Low friction surface
Excellent water resistance
Durable UHMW material
#TOP 3

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMW-204
White
1/4"T x 2"W x 12"L
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing BULK-PS-UHMW-204 UHMW Polyethylene Plastic Bar, 1/4" Height, 2" Width, 12" Length

The USA Sealing Plastic Bar is made from durable UHMW polyethylene, offering a thickness of 1/4 inch and a width of 2 inches, making it suitable for various applications. Its length of 12 inches provides ample material for projects where sturdy support is needed. With a low coefficient of friction, this bar is extremely slippery, reducing wear and tear on moving parts. Plus, its excellent impact strength means it can withstand significant force without damage, making it a reliable choice for high-impact environments.

What We Like
Durable UHMW material
Low friction for smooth movement
High impact resistance
FDA compliant
#TOP 4

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMWB-296
Black
1/4" T x 3"W x 24"L
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing BULK-PS-UHMWB-296 Black UHMW Polyethylene Plastic Bar, 1/4" Height, 3" Width, 24" Length

The USA Sealing Plastic Bar is made from durable UHMW polyethylene, providing a reliable solution for various applications. With a height of 1/4 inch and a width of 3 inches, this bar offers excellent versatility for your projects. Its 24-inch length makes it easy to cut to size, ensuring you have the perfect fit for your needs. The material's low water absorption and impressive impact strength mean it can withstand tough conditions, making it ideal for both indoor and outdoor use.

What We Like
Durable material
Versatile sizing options
Excellent impact resistance
Low water absorption
#TOP 5

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMWB-288
Black
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing Black UHMW Polyethylene Plastic Bar, 1/4" Height, 1-1/2" Width, 48" Length

The USA Sealing Plastic Bar is made from durable UHMW polyethylene, measuring 1/4 inch in height and 1-1/2 inches in width. This material is known for its excellent impact resistance, making it ideal for applications where strength is crucial. With a length of 48 inches, it offers versatility for various projects. The bar is also very slippery, which reduces friction and wear in moving parts, enhancing performance. Additionally, it can withstand a wide temperature range from -70° to 180°F, ensuring reliability in different environments.

What We Like
Durable UHMW polyethylene
Excellent impact resistance
Wide temperature range
Very low friction
#TOP 6

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMW-235
White
3/8"T x 3"W x 12"L
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing UHMW Polyethylene Plastic Bar - 3/8" Thick x 3" Wide x 12" Long

The USASEALING Plastic Bar is a versatile 3/8" thick, 3" wide, and 12" long piece made from durable UHMW polyethylene. This material is known for its excellent impact strength, making it ideal for applications that require resilience. The bar's low coefficient of friction ensures that it slides easily, which can save you time and effort in various projects. Additionally, it has a wide temperature range of -70° to 180° F, allowing it to perform well in both cold and hot conditions. With its FDA compliance, this bar is also safe for food-related uses.

What We Like
Durable impact strength
Low friction for easy sliding
Wide temperature range
FDA compliant
#TOP 7

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMW-267
White
3/4"T x 4"W x 12"L
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing BULK-PS-UHMW-267 UHMW Polyethylene Plastic Bar, 3/4" Height, 4" Width, 12" Length

The USA Sealing Plastic Bar is a versatile product made from UHMW polyethylene, featuring a height of 3/4 inch, a width of 4 inches, and a length of 12 inches. This bar is particularly useful in applications where durability is key, as it boasts an excellent impact strength rating. Additionally, its very slippery surface minimizes friction, making it ideal for moving parts or sliding applications. With a temperature range of -70° to 180° F, it can withstand extreme conditions, ensuring reliable performance in various environments. Lastly, the bar meets FDA and UL specifications, providing peace of mind for food-safe and quality applications.

What We Like
Durable impact resistance
Low friction surface
Wide temperature range
FDA and UL compliant
#TOP 8

Plasti-Block HDPE Plastic Block

Plasti-Block
PB-30087
Natural
Plasti-Block HDPE Plastic Block Cover
High-Density Polyethylene (HDPE) Plastic Block 2" x 3" x 6" - for Machining, Home Improvements, Prototypes, DIY Projects, Engineering

The Plasti-Block HDPE Block is made from high-density polyethylene, making it perfect for various projects. Whether you’re into home improvements, prototyping, or DIY hobbies, this block offers versatility for all your needs. Its unique molding process ensures that the block has minimal internal stress, resulting in high-quality parts that you can rely on. You can easily shape, bend, or fabricate it with techniques like machining and heat gun shaping, allowing for great creativity in your projects.

What We Like
High-quality material
Versatile for many projects
Minimizes internal stress
Easy to shape and fabricate
#TOP 9

USA Sealing UHMW Polyethylene Bar

USASEALING
BULK-PS-UHMW-186
White
USA Sealing UHMW Polyethylene Bar Cover
USA Sealing BULK-PS-UHMW-186 UHMW Polyethylene Plastic Bar, 1/2" Height, 1-1/2" Width, 24" Length

The USA Sealing Plastic Bar is crafted from UHMW polyethylene, ensuring durability and strength for various applications. With a height of 1/2 inch and a width of 1-1/2 inches, this bar is versatile enough to fit into tight spaces while providing reliable support. Its impressive impact strength means it can absorb shocks effectively, making it ideal for environments where durability is key. Additionally, the bar's low water absorption rate ensures it remains lightweight and resistant to moisture, enhancing its usability in different conditions. This combination of features makes it a practical choice for both industrial and personal projects.

What We Like
Durable UHMW polyethylene material
Excellent impact resistance
Low water absorption
Versatile size for various uses
#TOP 10

USA Sealing Black UHMW Bar

USASEALING
BULK-PS-UHMWB-389
Black
3/4" T x 2"W x 24"L
USA Sealing Black UHMW Bar Cover
USA Sealing BULK-PS-UHMWB-389 Black UHMW Polyethylene Plastic Bar, 3/4" Height, 2" Width, 24" Length

The USA Sealing UHMW Bar is a durable plastic bar made from high-density polyethylene, measuring 3/4" in height, 2" in width, and 24" in length. This material is designed to withstand a wide temperature range of -70° to 180° F, making it suitable for various environments. With an impressive impact strength, this bar can absorb shock effectively, providing reliable performance in demanding situations. Additionally, its very slippery surface reduces friction, which can enhance efficiency in applications where sliding or movement is required. This bar is also FDA compliant, ensuring safety for food-related uses.

What We Like
Durable material
Wide temperature range
Excellent impact resistance
Low friction surface
Buying Guide Image
Editor's Notes

During our plastic bar research, we found 24 plastic bar products and shortlisted 10 quality products. We collected and analyzed 2,513 customer reviews through our big data system to write the plastic bars list. We found that most customers choose plastic bars with an average price of $16.08.

The plastic bars are available for purchase. We have researched hundreds of brands and picked the top brands of plastic bars, including USASEALING, Plasti-Block. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.