tesa® ACXplus 77811 - Primerless Line

Bonding Technology

tesa® ACXplus 77811 is a double-sided acrylic foam tape for mounting of automotive exterior attachment parts. It is a triplelayer symmetrically designed product, coated on both sides with LSE adhesive. It can help eliminate the primer in the process. Its high-performance LSE adhesive creates an efficient and secure bond to typical automotive attachment parts made of LSE (like PP and PP/EPDM) and MSE (like ABS) plastics without primer.

In addition, our product also has excellent adhesive properties when it comes to different types of OEM clear coats. Thanks to its viscoelastic acrylic foam core, tesa® ACX plus 77811 Primerless Line has the ability to absorb and dissipate dynamic and static loads. Also available in 0.8 mm and 1.5 mm formats

Main features

  • High initial performance on LSE plastics and difficult-to-bond clear coats without primer
  • Superior peel-adhesion level right after application
  • Excellent bonding stability at an application temperature as low as 5°C
  • Efficient and robust application
  • Viscoelastic acrylic foam core to compensate for different thermal elongation of bonded parts
  • Outstanding wet-out property
  • High humidity and UV resistance LSE: low surface energy MSE: medium surface energy

Main Application

tesa® ACXplus 77811 Primerless Line is suitable for a wide range of permanent exterior mounting applications.

Example applications are:

  • Body side moldings and decorative trims
  • Emblems
  • Spoilers
  • Antennas
  • Pillar appliqués
  • PDC mounting
Product Info
tesa SE
Bonding Technology

With our reliable solutions and excellent service, we support industry partners in optimizing their processes and improving their products.

Features

Size of adhesive area
mm²-/mm³range
cm²-/cm³ range
m²-/m³ range
Thermoplastics
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PBT
PC
PES
PET
PEEK
PMMA
PPS
PSU
PUR (lower degree of cross-linking)
PVC (harder perfomance)
PVC (softer perfomance)
Thermoplastics (low surface energy)
PE-HD (High Density)
PE-LD (Low Density)
PP
POM
PTFE (Teflon®)
Thermoplastics (Styrenes)
ABS
ASA
EPS
PPE
PS
SAN
SB
XPS (rigid foam)
Thermosetting Plastics
EP
HPL
MF
PF
PUR (higher degree of cross-linking)
UP
Thermosets (Composites)
CRP
BMC
FR4
GRP
SMC
Elastomers
CR
EPM/EPDM
NBR
neoprene
NR
SBR
SI
Metals - susceptible to corrosion (active)
bronze
cast iron
copper
magnesium
brass
steel (blasted SA 2,5)
Metals - anti corrosive surfaces (passive)
aluminium
plumb
chromium
gold
nickel
magnets
platinum
silver
silicium
steel - chromated
steel - stainless
steel - galvanised
titanium
zinc (also galvanized materials)
tin
Glass & Ceramic Materials
emaille
glass
ceramics
ceramic (techno-)
mosaic & tiles
porcelain
Construction Materials & Substrates
engineered stone
gypsum & plasterboard
artificial stones
natrual stones
final floor layer - tile
final floor layer - laminate/lino/pvc
final floor layer - parquet
walls & ceilings
Wood & Timber
veneer
HPL laminate
CPL laminate
cork
solid timber - primed, painted, coated
solid timber - untreated
MDF - medium density fiberboard
multiplex board
OSB - oriented strand board
parquet
chipboard
Paper & Cardboard
alu-coated materials
foils
FR2 - synthetic resin bonded paper
coated cardboards
grey board
OPP-laminate
paper
PE-coated boards
UV-coated boards
corrugated cardboard
Adhesive Tapes
double sided
carrier
foamed acrylic
total thickness
>1 mm
Sector classification
manufacuting industry
Temperature resistance <0°C (approx.)
from -40°C
Temperature resistance >0°C (approx.)
to +80°C
Colour of adhesive film
colour spectrum dark
Degree of automation
hand-operated application
Application Types
adhesive tape application
Adhesive Tapes
double sided

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