1C and 2C PUR adhesives

They are liquid, chemically setting adhesives that provide excellent bonding to different material combinations and extremely strong resistance to temperatures and water. The choice of which product to use generally depends on the manufacturing process and the intended purpose of the end products. Our 1C and 2C PUR adhesives can be formulated to individual needs and specifications, resulting in customized and effective production processes all along the line. The following properties underline the strengths of these adhesives:

  • available with different open times

  • good bonding even of complex material combinations, such as wood, mineral and ceramic materials, and plastic composites

  • high resistance to chemicals

  • excellent resistance to heat and cold

  • available as foaming and non-foaming compact systems

1C PUR Systems

One-component PUR adhesives react with the moisture in the air and on the carrier material (if present) and/or with the functional groups on the surfaces to be bonded.

To the products

2C PUR Systems

Two-component PUR systems do not require moisture. Instead, a chemical reaction is induced by the targeted addition of a suitable hardener, which also enables a precisely timed curing process. These adhesives can also form a chemical bond with functional groups on the surfaces to be bonded.

To the products

Industries

Building and construction elements

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Automotive

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Filters

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Load-bearing timber construction

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Products

1C PUR adhesives

Furniture

KLEIBERIT 501.0.00 1C PUR adhesive
  • medium open time
Base
PUR
Certificates
  • DIN EN 204 D4
  • IMO FTP Code Part 5 & Part 2
  • DIN EN 14257 (Watt 91)
Applications
  • surface bonding of HPL and CPL to wood-based materials
  • surface bonding of mineral materials and rigid foams
  • surface bonding of laminated panels
  • manufacturing furniture with high moisture resistance specifications
KLEIBERIT 501.4.00 1C PUR adhesive
Base
PUR
Certificates
  • DIN EN 204 D4
  • DIN EN 14257 (Watt 91)
Applications
  • fast assembly and repair gluing with high temperature and moisture resistance
KLEIBERIT 501.6.00 1C PUR adhesive
  • long open time
Base
PUR
Certificates
  • DIN EN 204 D4
  • DIN EN 14257 (Watt 91)
Applications
  • laminating window scantlings
  • surface bonding of laminated panels
  • surface bonding of HPL and CPL to wood-based materials
KLEIBERIT 501.8.00 1C PUR adhesive
  • short open time
Base
PUR
Certificates
  • DIN EN 12765 C4
  • DIN EN 14257 (Watt 91)
  • DIN EN 204 D4
Applications
  • manufacturing furniture with high moisture resistance requirements

Ship and boat building

KLEIBERIT 501.0.00 1C PUR adhesive
  • medium open time
Base
PUR
Certificates
  • DIN EN 204 D4
  • IMO FTP Code Part 5 & Part 2
  • DIN EN 14257 (Watt 91)
Applications
  • surface bonding of HPL and CPL to wood-based materials
  • surface bonding of mineral materials and rigid foams
  • surface bonding of partition elements
  • surface bonding of laminated panels
KLEIBERIT 503.9.00 1C PUR adhesive
  • elastic, pale glue joint, sticks to a wide range of materials
Base
PUR
Certificates
  • IMO FTP Code Part 5 & Part 2
Applications
  • manufacturing sandwich elements
KLEIBERIT 506.6.00 1C PUR adhesive
  • sticks to a wide range of materials
  • medium-hard glue joint
Base
PUR
Certificates
  • IMO FTP Code Part 5 & Part 2
Applications
  • manufacturing sandwich elements
KLEIBERIT 509.6.00 1C PUR adhesive
  • foaming
  • sticks to a wide range of materials
  • elastic joint
Base
PUR
Certificates
  • IMO-certified
Applications
  • bonding insulation materials and sound proofing materials

Load-bearing timber construction

KLEIBERIT 510.3.05 1C PUR adhesive
  • short open time (up to 5 minutes)
  • very high adhesive strength
  • inconspicuous light adhesive joint
Base
PUR
Certificates
  • DIN EN 15425:2017 One-component polyurethane-based (PUR) adhesives for load-bearing wood components, with classification EN 15425:2017-I-70-GP-0,3-w
  • SANS 10183-2:2014 Requirements for wood adhesives for structural applications, tested according to SANS 10183-4:2009 for approval in service class S3
Applications
  • finger-jointed solid wood for load-bearing purposes according to DIN EN 15497:2014
  • glulam and laminated beams according to DIN EN 14080:2017
  • cross laminated timber for timber structures according to DIN EN 16351:2021
  • cross beams / log house planks
KLEIBERIT 510.3.17 1C PUR adhesive
  • medium open time (up to 17 minutes)
  • very high bond strength
  • inconspicuous light-colored adhesive joint
Base
PUR
Certificates
  • DIN EN 15425:2017 One-component polyurethane-based (PUR) adhesives for load-bearing wood components, with classification EN 15425:2017-I-70-GP-0,3-w
  • SANS 10183-2:2014 Requirements for wood adhesives for structural applications, tested according to SANS 10183-4:2009 for approval in service class S3
Applications
  • finger-jointed solid wood for load-bearing purposes according to DIN EN 15497:2014
  • glulam and laminated beams according to DIN EN 14080:2017
  • cross laminated timber for timber structures according to DIN EN 16351:2021
  • cross beams / log house planks
KLEIBERIT 510.3.30 1C PUR adhesive
  • long open time (up to 30 minutes)
  • very high adhesive strength
  • inconspicuous light-colored adhesive joint
Base
PUR
Certificates
  • DIN EN 15425:2017 One-component polyurethane-based (PUR) adhesives for load-bearing wood components, with classification EN 15425:2017-I-70-GP-0,3-w
  • SANS 10183-2:2014 Requirements for wood adhesives for structural applications, tested according to SANS 10183-4:2009 for approval in service class S3
Applications
  • finger-jointed solid wood for load-bearing purposes according to DIN EN 15497:2014
  • glulam and laminated beams according to DIN EN 14080:2017
  • cross laminated timber for timber structures according to DIN EN 16351:2021
  • cross beams / log house planks

Flexpack film lamination

KLEIBERIT 641.0.00 1C PUR adhesive
  • good standing time in machines
Base
PUR
Certificates
  • FDA Guideline 21CFR § 175.105
Applications
  • flexible packaging, film/paper gluing

2C PUR adhesives

Building and construction elements

KLEIBERIT 557.2.00 Panel PUR - 2C PUR adhesive
  • complies with building material class A2
  • for wiper systems
  • continuous process
Base
PUR
Certificates
Applications
  • mineral wool panels
KLEIBERIT 557.4.00 Panel PUR - 2C PUR adhesive
  • for bead systems
  • complies with building material class A2
  • continuous process
Base
PUR
Certificates
Applications
  • mineral wool panels
KLEIBERIT 570.2.00 Panel PUR - 2C PUR adhesive
  • black
  • for low-pressure spraying
  • complies with building material class A2
Base
PUR
Certificates
Applications
  • mineral wool panels
KLEIBERIT 573.8.00+870.0.00 2C PUR System Plastic-Mastic
  • for universal use, high temperature resistance, oil-resistant, protects metals against corrosion
Base
PUR
Certificates
Applications
  • friction-type bonding of metals, concrete and many plastics
KLEIBERIT 578.1.00 Panel PUR - 2C PUR adhesive
  • complies with building material class A2
  • unfilled
  • for wiper systems
Base
PUR
Certificates
Applications
  • Mineral wool panels

Ship and boat building

KLEIBERIT 543.8.00 2C PUR adhesive
  • durable, moisture resistant bonds
  • manual application due to long open time
  • short pressing time due to heat-activated acceleration
Base
PUR
Certificates
  • IMO FTP Code Part 5 & Part 2
Applications
  • aluminium honeycomb plate
  • manufacturing of sandwich elements

Flexpack film lamination

KLEIBERIT 642.1.00+643.1.00 2C PUR adhesives
  • PAA-free after 3-5 days
Base
PUR
Certificates
  • FDA Guideline 21CFR § 175.105
Applications
  • flexible packaging, foil/foil and film/foil gluing

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