214 - High-Temperature Masking Tape

3M

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ADHESIVE TAPE FEATURES

Std Roll Length: 60.00 yards
Good high temperature holding
Clean removable adhesive
Conformable
Easy tear
Solvent & moisture resistant
Controlled unwind
Paint flaking resistance

ADHESIVE TAPE ADVANTAGES

Excellent paint line

ADHESIVE TAPE APPLICATIONS

Can be used on a side variety of high heat, treated metal & stain resistant applications
SUITABLE FOR:
Stainless steel
Brass
Copper
Silver/silver plated
Most powder coated material

ADHESIVE TAPE MARKETS SERVED

Painting
Industrial

ADHESIVE TAPE COLORS

GENERAL INFORMATION

3M masking tape 214 is a 6.7 mil, smooth crepe paper treated with a high heat and stain resistant saturant with a firm rubber adhesive designed to give outstanding holding power for a high heat resistant tape. It is a high-temperature paper masking tape good for one hour at 350°F on most surfaces. The adhesive is sulfur-free which makes it one of the few tapes that can be used on copper, silver and other precious metals. 214 should not be subjected to outdoor exposure or prolonged periods of sunlight.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	Crepe Paper
Adhesive (unwind)	Rubber
Thickness (total)		6.70

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	27.00 oz/in
Adhesive Removable	Yes
Adhesive Clean Removable	Yes
Adhesive Activation	Pressure
Tensile Strength	24.00 lbs/in
Elongation Percent	10.00%
Testing Info: 180° peel adhesion per ASTM D-3330; Tensile strength per ASTM D-3759; Elongation per ASTM D-3759; Thickness per ASTM D-3652

SECONDARY PHYSICAL PROPERTIES

Water Resistant	Yes
Solvent Resistant	Yes
Hand Tearable	Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F
Maximum Short-Term Temperature	350°F

Adhesive Tape and Foam Converting Services

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.