HELASTOPAKT / ELASTOSAL 2K Set: tin 300 gr + hardener 24 ml
Here we offer you the means for professional bonding of your diving suit and many other water sports items
HELASTOPAKT
Contact adhesive on polychloroprene (CR) basis for permanently elastic and high-strength bonding of neoprene, rubber, hypalon, fabric, wood, metal, etc. ATTENTION: Not suitable for PVC!
ELASTOSAL® Hardener RFE
By adding the optional ELASTOSAL® Hardener RFE crosslinker, the adhesive strength, resistance to heat, plasticizers and moisture, and the adhesion of the HELASTOPAKT adhesive can be significantly improved.
For cleaning we recommend optional:
ELASTOSAL Lösit MEK
The recommended pre-cleaning of the materials to be bonded using ELASTOSAL Lösit MEK removes dirt and grease and achieves significantly better bonding results.
Note: if a date is indicated on the product, it is the production date (and not a best before date).
Technical data of the adhesive:
Colour: black
density: 0,94 g/cm3
Viscosity: approx. 2200 mPa s
Consumption: approx. 150 g/m2 per coat on smooth surface
Application method: Brush
Crosslinker: ELASTOSAL RFE
Cleaner: ELASTOSAL Lösit 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, tightly closed containers
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.
