HDPE Stock | McMaster-Carr

Filter by

Material

Polyethylene/Tyvek Fabric

Thickness

Width

Length

Shape

Color

Texture

Backing Type

Performance

Electrically Insulating

Clarity

Flexibility

For Use With

Acetic Acid (White Vinegar)

Methanol (Methyl Alcohol)

Diameter

For Use Outdoors

Relative Friction Rating

Hardness Rating

System of Measurement

Inch

Impact Strength Rating

Comparable To

Fabrication

Maximum Temperature

RoHS

REACH

Water Absorption Rating

Excellent

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

441 Products

About Plastic

Moisture-Resistant Polyethylene
(HDPE) Sheets, Bars, and Strips

Practically nonabsorbent, HDPE won't swell when exposed to moisture. It is denser and more rigid than LDPE, plus it's more chemical resistant.

Moisture-Resistant Polyethylene
(HDPE) Rods and Discs

Practically nonabsorbent, HDPE won't swell when exposed to moisture. It is denser and more rigid than LDPE, plus it's more chemical resistant.

Moisture-Resistant Polyethylene (HDPE) Film

Practically nonabsorbent, HDPE won't swell when exposed to moisture. It is denser and more rigid than LDPE, plus it's more chemical resistant.

Moisture-Resistant Polyethylene (HDPE) Balls

Practically nonabsorbent, HDPE won't swell when exposed to moisture. It is denser and more rigid than LDPE, plus it's more chemical resistant.

Marine-Grade Moisture-Resistant
Polyethylene (HDPE) Sheets and Bars

Also known as starboard, these sheets and bars won’t degrade when exposed to salt water, humidity, and UV light.

Impact- and Moisture-Resistant
Polyethylene (HDPE)

Also known as pipe-grade HDPE, these sheets are about four times more impact resistant than standard HDPE and hold up outdoors, and in wet environments.

Recycled Marine-Grade Moisture-Resistant
Polyethylene (HDPE) Sheets

Made of recycled HDPE plastic, these sheets are more sustainable and economical than standard marine-grade moisture-resistant HDPE sheets.

Multipurpose Plastic Selector Packs

Packs include one 2” square of ABS, Delrin® acetal, LDPE, HDPE, UHMW, nylon, cast nylon, polyester, polystyrene, Rexolite polystyrene, and Noryl PPO.

Synthetic Wood

Get the look of wood without having to worry about splintering or rotting.

HDPE Mesh Fabric

The mesh construction makes this fabric breathable and usable as a windscreen.

Tyvek Polyethylene Fabric

Composed of high-density polyethylene fibers, this durable material is tear and water resistant and keeps its high strength in both wet and dry environments.

Plastic Color-Contrasting Engraving Signs

Plastic signs can be used outdoors.

Moisture-Resistant Plastic Pellets

These pellets resist swelling when exposed to water, making them suitable for use in wet environments. Melt and mold them into desired shapes.