Surface Treatment

PUR Reaktivator.

DINITROL 540 PUR Reactivator is a solvent-based, physical, reactive drying colorless activator for the bonding of plastic parts in the automotive industry. PU-RIM encapsulated automotive glasses which are bonded with direct glazing system from DINOL.

  • Transparent
  • Pretreatment for cut surfaces on old polyurethane adhesive
  • Pretreatment for PU-RIM
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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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Surface pretreatment / chemical, electrochemical
1-part systems
1-part polyurethane
1-part systems
Glass & Ceramic Materials
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
Mobility - Land Transportation / vehicle exteriors
windscreen bondings

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