3M double coated tape 9420 is a clear polyester film tape with a super aggressive, pressure sensitive acrylic adhesive and a glassine release liner. This tape uses a hand-tearable polyester film that is coated on both sides with a heavy layer of adhesive to allow for superior bonding and conformability to irregular as well as flat surfaces.
Thick and Versatile- 3M Double Coated Tape 9420 is a 6.5 mil double-sided tape utilizing a 0.5 mil hand-tearable polyester film carrier lined on both sides with acrylic adhesive. It has a high coat weight and adheres well to low surface energy substrates. This product provides excellent UV resistance. Once bonded, this tape provides excellent peel and shear strength-making it ideal for rigorous splicing applications and bonding plastics to metals. 3M double coated tape 9420 is mounted on a 55# glassine backing to enable ease of deployment. Notably, the tape's red color makes it visible in splicing applications.
- 3M Double Coated Tape 9420 is coated on both sides with an aggressive, pressure sensitive acrylic adhesive. This bonding agent provides an ultra-high peel acrylic adhesive system that bonds well to most substrates, including low surface energy plastics. It provides superior bonding and conformability to irregular as well as flat surfaces.
- High speed splicing applications
- Applications where adhesion to low surface energy substrates is needed
- Bonding decorative trim, plastics and metal profile extrusions
- Attachment to irregular surfaces
- Seaming of vinyl banners
- Universal all-purpose bonding applications common to double coated tapes
- Ultra-high peel strength and excellent shear strength to withstand rigorous splicing applications
- High tack for flying splices
- Bonds well to most substrates, including low surface energy films
- Excellent UV resistance to withstand a variety of conditions
- Conformable to bond to irregular surfaces
- Double sided adhesion increases dimensional stability for easy handling
- Red option available for visible splicing applications
Product Specifications
Manufacturer Part Number | 7000048464 |
Core Size (Decimal Inch) | 3.000" |
Master Size Length (mm) | 98.80mm |
Overall Length | 36.000yd |
Overall Thickness | 4.000mil |
Overall Width (Decimal Inch) | 2.000" |
Primary Liner | 60# Densified Kraft Paper |
Primary Liner Thickness (mm) | 0.10mm |
Product Color | Red |
Product Number | 9420 |
Product Type | Splicing & Tabbing Tape |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
3M
Core Size (Inch):
3"
Core Size (Decimal Inch):
3.0000"
Core Size (mm):
76.20mm
Master Size Length (Inch):
3-57/64"
Master Size Length (Decimal Inch):
3.8900"
Master Size Length (mm):
98.80mm
Color:
Red
Primary Liner Thickness (mm):
0.10mm
Overall Width (Inch):
2"
Overall Width (Decimal Inch):
2.0000"
Overall Width (mm):
50.80mm
Overall Length (yd):
36.000yd
Overall Length (mm):
32.91mm
Overall Thickness (mil):
4.000mil