Moisture Barriers | McMaster-Carr

	Thickness Thickness

	Width Width

	Length Length

	Color Color

	White		Black
	Gray		Clear
	Beige		Blue

	Shape Shape


Film	Sheet and Bar

	Backing Type Backing Type


Plain	Adhesive

	Material Material

Plastic

Fabric

	Clarity Clarity

Clear

Semi-Clear

Opaque

	Flexibility Flexibility

	Flexible
	Semi-Rigid

	Performance Properties Performance Properties

Low Thermal Expansion

	For Use Outdoors For Use Outdoors

Yes

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	For Use With For Use With

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Density Density

0.043-0.048 lbs./cu. in.

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Hardness Rating Hardness Rating

	Hardness Hardness

	Finish Finish

	Friction Rating Friction Rating

Slippery

Very Slippery

Not Rated

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Electrical Insulation Rating Electrical Insulation Rating

154 Products

About Plastic

Flexible Polyethylene (LDPE) Film

Often used for packaging and construction applications, this film is also known as Visqueen.

Reinforced Flexible Polyethylene (LDPE) Film

A polyester string reinforcement gives this material better tear resistance than standard LDPE film.

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.

Chemical-Resistant PVC Film

Because PVC resists many acids and alkalies, it’s widely used for tanks and in chemical-processing applications. Also known as PVC Type 1.

Clear Chemical-Resistant PVC Film

Because PVC resists acids and alkalies, it is often used in tanks and chemical-processing applications where visibility is essential.

Clear Static-Cling Chemical-Resistant PVC Film

Static cling allows this PVC film to stick without an adhesive.

Clear Static-Dissipative Chemical-Resistant PVC Film

Carbon mesh is embedded into this clear PVC film to dissipate electrostatic discharge and protect sensitive electronic equipment.

Clear Clean-Release Polypropylene

Also known as frisket film, this polypropylene has a low-tack adhesive that releases without leaving residue behind.

Fabric

Polyester Fabric

Often used as outdoor equipment covers and pit liners, this material combines UV, water, and mildew resistance with tear resistance.

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.

Ultra-Weather-Resistant Nylon Fabric Sheets

The neoprene coating on these nylon sheets resists UV rays as well as solvents and oil.

Water-Repellent Cotton Fabric Sheets

Saturated with wax, these sheets also have a polyester coating on one side to resist corrosion and moisture. Protect piping and wrap irregularly shaped objects with this very flexible fabric.