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
© KLEIBERIT
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.
© KLEIBERIT
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.
1C PUR adhesive 501.0.00
- medium open time
- D4
- IMO-certified
- WATT91
- 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
1C PUR adhesive 501.4.00
- D4
- Watt91
- fast assembly and repair gluing with high temperature and moisture resistance
1C PUR adhesive 501.6.00
- long open time
- D4
- Watt91
- Laminating window scantlings
- Surface bonding of laminated panels
- Surface bonding of HPL and CPL to wood-based materials
1C PUR adhesive 501.8.00
- short open time
- DIN EN 12765 C4
- WATT91
- D4
- Manufacturing furniture with high moisture resistance requirements
1C PUR adhesive 501.0.00
- medium open time
- D4
- IMO-certified
- WATT91
- 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
1C PUR adhesive 503.9.00
- elastic, pale glue joint, sticks to a wide range of materials
- IMO-certified
- Manufacturing sandwich elements
1C PUR adhesive 506.6.00
- sticks to a wide range of materials
- medium-hard glue joint
- IMO-certified
- Manufacturing sandwich elements
1C PUR adhesive 509.6.00
- foaming
- sticks to a wide range of materials
- elastic joint
- IMO-certified
- bonding insulation materials and sound proofing materials
1C PUR adhesive 510.3.00
- approved for load-bearing timber construction
- DIN EN 1052
- DIN EN 1052-1
- DIN EN 15-425 as a Type 1 adhesive
- EN 301
- EN 302.1-4
- Bi- and trilaminates, standardized glued laminated timber
- Cross beams / log house planks
- glued wall and ceiling panels for cross-laminated timber houses
1C PUR adhesive 641.0
- good standing time in machines
- the composition of KLEIBERIT 641.0 complies with FDA regulation 21CFR § 175.105, and EU regulations 10/2011
- flexible packaging, film/paper gluing
2C PUR adhesive 557.2 Panel PUR
- complies with building material class A2
- for wiper systems
- continuous process
- Mineral wool panels
2C PUR adhesive 557.4 Panel PUR
- for bead systems
- complies with building material class A2
- continuous process
- Mineral wool panels
2C PUR adhesive 570.2 Panel PUR
- black
- For low-pressure spraying
- complies with building material class A2
- Mineral wool panels
2C PUR adhesive 578.1 Panel PUR
- complies with building material class A2
- unfilled
- for wiper systems
- Mineral wool panels
2C PUR System Plastic-Mastic 573.8+870.0
- for universal use, high temperature resistance, oil-resistant, protects metals against corrosion
- friction-type bonding of metals, concrete and many plastics
2C PUR adhesive 543.8
- durable, moisture resistant bonds
- manual application due to long open time
- short pressing time due to heat-activated acceleration
- IMO-certified
- aluminium honeycomb plate
- Manufacturing of sandwich elements
1C PUR adhesives 642.1+643.1
- PAA-free after 3-5 days
- the combination of KLEIBERIT 642.1 with hardener 643.1 complies with FDA Guideline 21CFR §175.105, EU Regulation no. 10/2011, and BfR Recommendation Chapter XXVIII
- flexible packaging, foil/foil and film/foil gluing
