High-temperature metal adhesive AL21

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. If you want to strengthen it, it is worth sinking the metal mesh - it will also make it easier for you to reach a few millimeters of the recommended thickness. If you repair steel elements and you do not need an approval, choose the FE21 version. We use glue for metals for: - aluminum and its alloys, including those with a coke structure - steel - stainless steel - carbon steel Application: - the following repairs are made of raw aluminum and alloys - even those that are not weldable and so-called. "metal crap in the cross-section of air voids coke structure" - the best results are obtained when the surface is rubbed with, for example, sandpaper (as rough as possible even with burrs) Product suitable for repairs: • engine blocks (mechanical and casting damage) • sealing and protection after welding and soldering • filling of technological holes and defective castings • repairing cracks in aluminum casings such as oil sumps • seals 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 Included: 1. KEMISKIT AL21 epoxy adhesive 30ml / 50g 2. Degreaser based on isopropanol 250 ml 3. Metal etch AP1 5 ml 4. Spatula 5. Pad 6. Sticks 7. metal mesh 1 pc. (No. 1) flexible 12x15cm