tesa® ACXplus 77811 Primerless Line

Adhesive 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
Adhesive Bonding Technology

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

Features

Size of application area
mm²-/mm³range - precision parts
cm²-/cm³ range - workpieces
m² range - components
System solutions
Adhesive Tape
High Performance Plastics
PTFE (Teflon®)
PPS
PSU
PEEK
PES
Thermoplastics
ABS
ASA
EPS
PA
PA (PA 6)
PA (PA 6.6)
PA (PA 12)
PBT
PC
PE-HD (High Density)
PE-LD (Low Density)
PET
PMMA
POM
PP
PPE
PS
PUR (lower degree of cross-linking)
PVC (harder perfomance)
PVC (softer perfomance)
SAN
SB
XPS (rigid foam)
Thermosetting Plastics
EP
HPL
MF
PF
PUR (higher degree of cross-linking)
UP
Composites
CRP
BMC
FR4
GRP
SMC
Elastomers
CR
EPM/EPDM
NBR
neoprene
NR
SBR
SI
Metals
aluminium
plumb
bronze
chromium
gold
cast iron
copper
magnesium
magnets
brass
nickel
platinum
silver
silicium
steel - chromated
steel - stainless
steel - galvanised
steel (blasted SA 2,5)
titanium
zinc (also galvanized materials)
tin
Glass & Ceramic Materials
emaille
glass
ceramics
ceramic (techno-)
mosaic & tiles
porcelain
Mineral (Construction) Materials
engineered stone
gypsum & plasterboard
artificial stones
natrual stones
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 Tape Systems
double sided
carrier
foamed acrylic
Temperature resistance <0°C (approx.)
from -40°C
Temperature resistance >0°C (approx.)
to +80°C
(Dry) film thickness
1,1- 2mm
Colour and colour fastness
colour spectrum dark

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