Products Adhesives

640 Dicht Kleber

Hybrid adhesive

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anthracite black gray white

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cartridge 310ml foil bag 600ml 80ml

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640 Dicht Kleber sealing adhesive is suitable for bonding static and vibrating structures and components in vehicle body construction, container manufacturing and in boats, as well as for HVAC systems and floor joints. 640 Dicht Kleber is a neutral, fast-cure, heavy-duty adhesive with strong initial tack. It is paint-compatible and can be sanded after application. Weather-proof, does not contain any silicone, isocyanates or solvents, adheres to moist substrates, particularly suitable for gluing mirrors.

All properties Standards and technical data Downloads

Strong motion absorption allows for wide variety of applications

Vibration-dampening

Top quality in a cartridge made from 50% recyclate

Suitable for use in cleanrooms

Can be covered with paint coats
UV-resistant
Silicone-free
Compatible with a wide range of materials
Adheres to moist substrates
Solvent-free
Low-emitting
Fast-curing
Odourless
Can be sanded
elastic
Suitable for use in food industry

Standards

Prüfung für einbruchhemmende RC2-Verklebungen
LEED approved
EMICODE EC1 Plus
DIN EN ISO 846
German Sustainable Building Council (DGNB)
for food areas

Technical data

Basis

Hybrid adhesive - MS polymer

Skin formation time

~ 8 Min. (23°C/50% relative humidity)

Full curing time

~2.5 mm/24 hours (at +23°C/50% relative humidity)

Density

~ 1.47 (EN ISO 1183-1

Shore A hardness

~ 44 (DIN EN ISO 868)

Volume shrinkage

~ 2.6% (EN ISO 10563)

Tear propagation resistance

~ 13.2 N/mm (ISO 34-1)

Tensile strength/100%

~ 1.1 N/mm² (DIN 53504-S2)

Tensile strength/breakage

~ 1.85 N/mm² (DIN 53504-S2)

Elongation at break

~ 600% (DIN 53504-S2)

Resistance to high and low temperatures

-40°C to +90°C (long-term exposure)

Application temperature (substrate, environment)

Lower +5°C, upper +35°C

Non-sag property

< 3 mm

Colours

White, anthracite, black and grey

Packaging

310 ml cartridges, mini foil bag with 80 ml, and foil bag with 600 ml, other containers on request

Shelf life of cartridges and foil bags

12 months in original packaging in cool and dry storage conditions

Movement capability

~ 20%

Modulus

~ 0,68 N/mm² (EN ISO 8339)

Seals in the food industry

Professional-grade materials for the food industry must meet strict standards.

Assembling concrete parts

An extra-powerful professional-grade material can be used to assemble parts under difficult conditions.

Bonding floors

When laying flooring, smoothable adhesive is easier to apply.

Sealing rain gutters

Sealants used to seal rain gutters on roofs must not lead to corrosion.

Sealing vehicle parts

Sealants used on vehicles stand out for their optimum hold on metal and their exceptional resilience.

Bonding vehicle parts

Adhesives used on vehicles stand out for their optimum hold on metal and their exceptional resilience.

Sealing joints in log buildings

Sandable sealants are suitable for joint work on log buildings.

Sealing HVAC systems

Heating, ventilation and air conditioning systems have to be sealed air-tight using non-corrosive and resilient professional-grade materials.

Bonding skirting boards

Special assembly adhesives ensure an ideal hole when bonding skirting boards.

Installing mirrors

Low-odour and fast-cure materials are suitable for sealing and bonding special types of glass and mirrors.

Bonding stair treads

If products are compatible with a wide range of materials, this unlocks a wide range of bonding applications for interior fitting and finishing.

Other applications

Installing shower trays

Adhesive bonding in kitchens and bathrooms requires a strong hold on various materials.

Manufacturing home appliances

Elastic and resilient sealants are suitable for manufacturing small and large home appliances.

Manufacturing machinery and motors

To make electrical components, precision and resilient professional-grade materials are required.

Glazing adhesives

Strong adhesives make it easier to create intricate frames and larger pane dimensions.

Installing wall panels

Low-odour and elastic sealants are suitable for installing wall panels in bathrooms.

Installing wall panelling in industrial facilities

Resilient professional-grade products compatible with a wide range of materials are used to bond and seal wall panels.

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640 Dicht Kleber

Product information and downloads

A single product for bonding and sealing

Properties

Standards

Technical data

Downloads

Data sheets

Safety data sheets

Certificates

Applications

Main applications

Other applications

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