HELASTOPAKT 2K watersport adhesive, black, tube 50ml
Application:
Contact adhesive based on polychloroprene (CR) for permanently elastic and high-strength bonding of latex, neoprene, rubber, Hypalon, fabric, wood, metal, etc.
ATTENTION: Not suitable for PVC!
By adding the optional crosslinker ELASTOSAL Hardener RFE, the adhesive strength, resistance to heat, plasticizer and moisture as well as adhesion can be significantly improved.
Pre-cleaning of the materials to be bonded using the optional ELASTOSAL Solvent MEK is recommended.
Note: if a date is indicated on the product, it is the production date (and not a best before date).
The content is 50ml, which is approx. 46 grams. Due to the packaging, residual material remains in the tube so that, in our experience, the net usable content is about 42 grams.
When applying 3 layers of material, one tube is sufficient for bonding one latex neck cuff or one pair of latex arm cuffs with one meter of our tape.
Technical data:
Colour: black
Density: 0.94 g/cm3
Viscosity: approx. 2200 mPa s
Consumption: approx. 150 g/m2 per coat on a smooth surface
Method of application: paintbrush
Crosslinker: ELASTOSAL® RFE
Cleaner: ELASTOSAL® Solvent MEK
Flash off time (21°C): approx. 5 min Contact bonding time (21°C): approx. 5 min
Final strength after: approx. 24 h
Shelf life: at least 12 months, storage conditions: dry, cool, frost-free, container tightly closed
Processing:
1. surface pre-treatment: The surfaces to be bonded must be clean, dry and free of grease and oil. Wash bonding surfaces with cleaning agent (e.g. ELASTOSAL® Lösit MEK) and allow to dry. If possible, roughen the surface slightly. Remove rough dust completely.
2. mix (only when adding the crosslinker): Mixing ratio: adhesive: crosslinker = 100 : 5 parts by weight The working time of the mixture (pot life) is at least 2 hours when the container is closed.
3. application and drying: 2-3 coats are recommended. Apply a thin, even coat to both surfaces to be bonded. Allow the first coat to dry thoroughly (approx. 30 minutes). Allow the last coat to dry briefly (approx. 5 minutes at 21°C) so that it is still slightly tacky when joining, but no longer stringy.
4. joining: Place the parts to be joined together accurately and join them together with strong contact pressure (e.g. using a roller or hammer). It is important that the bonding surfaces are in full contact with each other.
5 And then? We have tried a few things and have the best experience with sufficient resting times. For example, after bonding, we let the work area rest for at least 12 hours before we take the next step and, for example, turn the arm sleeve over and seal it from the inside. We also wait at least 24 hours before carrying out a leak test; then we again allow at least 12 hours to dry before continuing to work on a leak that has been found.
6. and otherwise? Attention: The recommended processing conditions are 15 - 25°C and 30 - 65 % relative humidity. In extreme weather conditions such as cold, rain, etc., the necessary processing conditions must be created at the work site by means of appropriate protective measures such as an additional roof, warm air supply, etc. Otherwise, if you are unsure or something doesn't work out, it is better to wait and contact us - we will be happy to help…
Shipping note: When ordering, please note that adhesives and solvents cannot be transported by air and therefore delivery to your country may not be possible.
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This way it makes sense: Select the delivery country first so that the correct tax rates can be activated and planned delivery times with shipping options can be displayed ✓ 
Así es como funciona: Seleccione primero el país de entrega para que se activen los tipos impositivos correctos y se muestren los plazos de entrega con las opciones de envío ✓
