DINITROL 550

Surface Treatment

Black multi-primer for the pretreatment of different surfaces.

DINITROL 550 Multiprimer is a black solvent based physical, reactive drying primer. The primer is designed as a pretreatment for several paints, but also for different metals and different kinds of plastics. For the further pretreatment first apply the adhesion promoter DINITROL 520, before the application of the black primer DINITROL 550.

  • Pretreatment on various paints
  • Activator for various metals and plastics
  • Compatible with all DINITROL polyurethane adhesives
  • Supports long-term safety when using DINITROL adhesives
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DINOL GMBH
Adhesive Bonding Technology

Protecting, bonding, sealing, repairing: More than 70 years ago, we set standards with the first corrosion protection. Since then, we have worked tirelessly on the high quality of our products in order to exceed the level achieved time and time again.

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Features

Surface pretreatment / chemical, electrochemical
priming
corrosion protection
1-part systems
1-part polyurethane
Components
1-part systems
Thermoplastics
PUR (lower degree of cross-linking)
Thermosetting Plastics
PUR (higher degree of cross-linking)
Glass & Ceramic Materials
glass
Size of application area
mm²-/mm³range - precision parts
cm²-/cm³ range - component
Curing mechanisms
room temperature curing
moisture curing
Pot life @ +20/23°C - Minimum / seconds
31-59 sec
Processability (approx.)
≤ 5 minutes
(Mixed) viscosity
low viscosity
Packaging unit
small packaging unit (can, tube, etc.)
colour and colour fastness
black
Mobility - Land Transportation / vehicle exteriors
windscreen bondings

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