8671, Polyurethane Protective Tape, 3M, adhesive tape datasheet

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3M 8671
Polyurethane Protective Tape

General Information

8671 is a 14mil, abrasion resistant polyurethane elastomer, primarily used for protecting surfaces from corrosion, abrasion, and minor impact damage. It can be installed in a minimal amount of time. It can be painted or applied over painted surfaces. It is constructed with a long-aging, solvent resistant, pressure sensitive acrylic adhesive, protected with an easy release liner. It is also formulated especially for resistance to ultraviolet light. This tape is available in clear, gloss white, and RAL 7035 gray with paper liner and is available on two liner configurations: paper liner on the adhesive or polypropylene liner on the adhesive side.

Backing	Adhesive (unwind)	Thickness (total)	Liner Type (outer)

Adhesion to Steel 180° Peel	Adhesive Activation	Tensile Strength	Elongation Percent
69.00 oz/in	Pressure	80.00 lbs/in	500.00%

Min Application Temp	Min Service Temp	Max Short-Term Temp	Max Long-Term Temp
40 °F	0 °F		275 °F

Adhesive Tape Features

Also available with polypropylene liner as 8671P
Backing=polyurethane elastomer
Approximate weight=.081lb/yd² (405g/m²)
Liner=Paper (gray)
Provides a UV resistant surface coating for indoor and outdoor applications
May be painted per 3M Technical Bulletin, Polyurethane Protective Tape, Painting Instructions (70-0702-6357-2)
Excellent enviromental resistance properties and has been used to isolate and protect substrates from enviromental damage and corrosive elements

Adhesive Tape Applications

Splicing
Flying splices
Core starting
Used in the printing industry and perform well at process speeds in excess of 2000 feet per minute

Adhesive Tape Markets Served

Adhesive Tape Colors

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Converting Options

Converting Services

Budnick Converting offers a number of services to take the product you need and make it perfect for your application. With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up.

Services

Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling

Next Steps

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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.