Product information

tesa® 61111

tesa ® 61111 Neoprene closed cell single sided foam tape 1.6mm thick (black)

Product description

tesa 61111 is a 1.6mm thick black neoprene foam tape with a natural rubber adhesive on one side. The closed cell foam offers significant resistance to weathering, UV, ozone and petrochemicals, and is compatible when in contact with most plastics. tesa 6111 Series is flame retardant to FMVSS302, and complies with automotive industry standards. The product also creates an electrolysis barrier between dissimilar metals, making it suitable for enclosure type applications. Available in 1.6mm, 3.2mm, 4.8mm, 6.4mm, 9.5mm and 12.7mm thicknesses, in the colour black.

Main applications

tesa 6111 Series foam tape is well suited for sealing in transport applications due to the high levels of resistance to petrol and oil. The product is commonly used in sealing applications in trucks, buses, specialty vehicles, boats, yachts and caravans.

Application ideas:
  • Sealing access panel doors in machinery and transportation vehicles
  • Sealing electrical enclosures and switch cabinets
  • Sealing hatches on boats and yachts
  • Sealing industrial access doors and hatches
  • Sealing exterior and interior lighting




Technical properties

Elongation at break

175 %

Water Tightness

100 %

Type of adhesive

natural rubber

Temperature resistance up to

70 °C

Compression Set

9 %

Temperature resistance from

-40 °C

Total thickness

1600 µm

Backing material

Neoprene rubber foam

Adhesion to steel

12 N/cm

Hardness - Shore 00

37 STK

Tensile strength cm2

41 N/cm²

Rating properties

Flame retardant


Resistance to chemicals


Suitable for die cutting


Water resistance




Additional Info

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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