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MASK 4420
5.0Mil Crepe Paper Masking Tape



General Information
MASK 4420 is a 5.0mil (0.127mm) utility grade masking tape consisting of a crepe paper backing with a solvent-based natural rubber adhesive system. This tape conforms to a broad range of surfaces. MASK 4420 is recommended for general purpose applications such as light bundling, sealing, holding, and air-dry commercial painting.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Crepe Paper Rubber 5.20 mil  
Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
15.90 oz/in Pressure 19.00 lbs/in 9.00%
Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
40 °F   208 °F  
Adhesive Tape Features
  • Crepe Paper Backing
  • Conforms to a Broad Range of Surfaces
  • Utility Grade
Adhesive Tape Applications
  • Light Bundling
  • Sealing
  • Holding
  • Air-Dry Commercial Painting
Adhesive Tape Markets Served
  • Commercial
  • Industrial
Adhesive Tape Colors
  • Cream
Comparable products
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.20mil   15.90oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   4.70mil   32.00oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.40mil   50.00oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   4.50mil   32.00oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.20mil   28.00oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.50mil   26.50oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.20mil   33.00oz/in 
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.30mil   37.00oz/in 

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.


Choose the surface energy of the exact surface that the adhesive will contact (e.g. if the part was painted metal, paint would be the surface energy).