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KEMISKIT AL21 is a liquid aluminum metal, i.e. an aluminum adhesive in the form of a dense putty with a temperature resistance of up to 200 degrees of continuous operation and a drinking water certificate !!! (attachment) After hardening, you can process the product like ordinary aluminum, i.e. saw, grind, drill and thread. You can apply this product in any position - it does not run off the surface, so you can repair the element without disassembling it and setting it horizontally. In the case of additional reinforcement, you can sink the metal mesh - it will also make it easier for you to reach a few millimeters of the recommended thickness. If you glue on horizontal surfaces, you can slightly heat up after or during mixing and you will get liquid aluminum as if it was poured honey. for easier use and reconstruction of broken elements. Useful information: If you need to glue two separate surfaces choose ATK EP61 and when aluminum strips use SA 10-15 When repairing steel elements and you do not need drinking water approval - choose KEMISKIT FE21 When repairing brass, bronze or copper elements - choose KEMISKIT MED21 Application : the following repairs made of raw aluminum and alloys - even those that are not weldable and so-called "metal crap in the cross-section of air cavities coke structure" is also suitable for gluing to an aluminum head, the best results are obtained when the surface is rubbed with e.g. sandpaper (as rough as possible, even with burrs). The product is suitable for repairing: • engine blocks (mechanical damage and castings) • sealing and protection after welding and soldering • filling technological holes and defective castings • repairing cracks in aluminum casings such as oil sumps • sealing of tanks, silos and bathtubs. • fire repairs (substitute for solder and welding) • protection against erosion, corrosion, cavitation, abrasion • overlapping and leveling surfaces Technical information Weight ratio of the flat: 7A: 1B Volume ratio of the mixture: 4A: 1B Shear strength N / mm2: 17-18 Opening time: 30 minutes Curing time at 20 ° C: 24h / 20 ° C increasing the temperature to 80 min / 80 ° C Continuous temperature resistance: - 40 ° C ≤+ 200 ° C Mixture viscosity (mPas): Thixotropic paste Color: Aluminum Resistance to: water, ethanol, oil, lubricants, gasoline, coolant, acids, ethyl acetate, kerosene, sodium hydroxide up to 50 degrees) No resistance to: ketones, hot electrolyte solutions; (e.g. acetone, hydrochlorofluorine), pure oxygen and other strong oxidants, chlorine. Version approved for contact with drinking water and food. Available packages: 30ml - 50g - paste 300ml - 500g - paste Our advice in words, writing and experience is based on our best knowledge, but only non-binding guidelines are relevant, also with regard to any third party protection rights and does not release you from own samples of the products we provide, in terms of their suitability for specific technologies and purposes. We ensure, of course, the absolute quality of our products according to the general terms of sale and delivery. KEMISPLUS - Manufacturer of adhesives for industry for over 30 years. He has developed and continues to improve his 3 main brands KemisKOL, (anaerobic adhesives) KemisKIT, and KemisPOX, (epoxy adhesives). All production is carried out in Slovenia.
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