Körapop Transparent

1 of 48 products in this brand
Körapop Transparent is a one-component elastic adhesive and sealant that utilizes silane-modified polymer chemistry. This multi-purpose product boasts rapid hardening, sag-resistant properties, and is transparent. It provides good strength and high flexibility, making it ideal for a variety of applications. Körapop Transparent also offers high adhesion to many substrates without requiring primers, ensuring a reliable bond.

Chemical Family: Silanes

Product Type: 1K (1 component) Adhesive, 1K (1 component) Sealant, Reactive Adhesive, Reactive Sealant

Application Area: HVAC Applications, Metalworking Equipment, Travel Trailers

Compatible Substrates & Surfaces: Aluminum Alloys, Glass, Metal, Plastics, Steel, Wood

Features: Excellent Elasticity, Excellent Moisture Resistance, Excellent Strength, Good Adhesion, Good Cold Resistance, Good Flexibility, Good Sagging Resistance, Good Weather Stability, High Flexibility, Improved Ageing Resistance, UV Resistant

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Application Information


Fields of Application


Industrial assembly



Suitable Substrates

Various galvanized steels

Various aluminum alloys

Various steel alloys


Thermoplastics (except PE, PP, PTFE)


Mineralic materials


Non-sagging Pasty

Surface Requirements

Free of grease
Free of dust

Surface Cleaning

Körasolv GL
Körasolv PU
Körasolv WL
Adhesion Promoter (absorbing surface)

Körabond HG 74 E

Adhesion Promoter (non absorbing surface)

Körabond HG 83

Application Method

Cartridge dispenser

Product is free of Solvents


Cleaner for Tools

Körasolv GL
Körasolv PU


Resistance against UV Radiation

Not suitable for glass bonding with
permanent UV radiation to the bonding area.
Please ask your local sales office for
products suitable for such applications

Stress Cracking

Preliminary tests must be carried out on
plastics with a tendency to stress cracking.

Compatibility with Polystyrene Foams

Not suitable for bonding polystyrene foams.
Please ask your local sales office for
products suitable for such applications.


For some substrates the use of mechanical pretreatment and/or cleaner or primer is necessary to achieve good adhesion.


Low temperatures can cause a temporary increase in viscosity resulting in reduced extrusion and slower curing rates.

Cleaning Instructions

Clean tools immediately after use. Once cured, the material can only be removed mechanically. Appropriate cleaners are listed in the product properties.


The required thickness of the adhesive layer depends on the expected maximum strength and joint movement. We recommend a minimum layer thickness of 2 mm.


Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Density1.06g/cm³DIN 53479
Solid Content100.0wt %-
Loss on Weight (after 14 days)1.0%-
Cured Properties
ValueUnitsTest Method / Conditions
Skin Formation Time¹10.0minKö-test method 100109
Curing to Depth (within first 24 h)²3.0mm/d-
Hardness40.0-ISO 868/DIN 53 505, Shore A
Tensile Strength3.0MPaDIN EN ISO 527
Elongation at Break300.0%DIN EN ISO 527
Processing Parameters
ValueUnitsTest Method / Conditions
Processing Temperature5 - 30°C-
Recommended Minimum Layer Thickness2.0mm-
Recommended Operating Conditions
ValueUnitsTest Method / Conditions
Service Temperature- 60 - 90°C-
Short-Term Temperature Resistance (30 min)120.0°C-
  • 1 - Climate according to DIN 50 014
  • 2 - within first 24 h; Climate according to DIN 50 014
  • 3 - after 28 d; thickness of specimen = 6 mm

Packaging & Availability

Regional Availability
  • Asia Pacific (Excluding Russia)
  • Australia
  • Canada
  • China
  • Europe (Excluding Russia)
  • Japan
  • Korea
  • Malaysia
  • North America
  • Philippines
  • USA

Storage & Handling

Storage Conditions

Körapop should be used within the shelf life specified on the packaging. The storage stability only applies to material stored in original unopened containers, at storage temperature 5°C to 25°C.