Adhesive for bumpers PU16 / 021

Structural adhesive for car bumpers made of polyurethane and polypropylene. Our tip: In the case of elements with DPCD and PDCP for gluing, use Acralock SA 1-15 and then fill any defects with ATK 021 adhesive. Automotive parts that can be repaired: broken bumpers also non-weldable, e.g. French P / E, PPE+ PA and PUR, e.g. in Mercedes, sticking broken handles in bumpers and lamps, recreating missing parts of fasteners, spacers, hinges, filling and leveling surfaces, such as abrasions and defects, recreating torn-off fasteners, cracks in PU spoilers and other tuning elements, damage in sills, side moldings, ailerons, etc. . pouring holes after lights and sensors cracked thresholds made of plastic (in the case of gluing thresholds and metal wheel arches, ATK EP61 will be chosen) Bonded materials: PP polypropylene with additives / fillers such as PP / EPDM, PP+ T20, PP+ T40, PP+ TD .. ., PP+ MD ..., elastometers - TPO, TPE, TPU polyurethane - PUR, PU, RIM e.g. PUR+ GF, PUR+ MF polycarbonate PC / PBT, PP+ E, P / E, PPE+ PA etc. - non-weldable plastics in Citroen Peugeot, Renault and other French. In the case of DPCD, PDCP bumpers - we use Acralock SA 1-15 for gluing and only the gaps are filled with the ATK 021 version. in plastic) surface degreaser apply primer 822 or 8154 and wait approx. 10-15 minutes. (only in the case of parts with tpo, pp and derivatives, versions in the cartridge, put on the squeezer and release 1-2 cm of glue to align the pistons and put on the mixer / ATK 021 weigh in the proportion 5: 1 and mix thoroughly you stick the paper or aluminum tape on the outside. glue the surfaces and sink the mesh cut 2-3 cm larger than the damage - add more so that the mesh is completely covered, leave it to dry, depending on the version you are using, it can now sand, paint and drill ADVICE from the functional / visual side, it is worth using a minimum of glue, so that later there is something to sand evenly, so that you do not have to use a putty anymore.ATK PU 16 or 021 can be used as a putty for a plastic bumper to level and fill voids, because it works better; especially with thicker layers than standard putties Filling holes after the sensors, lamps, etc., you do the above steps, but you use aluminum tape several times to support it to "catch the outside angle of an element with a slight allowance". you can insert a "thicker" material to reduce the amount of glue used. The cracked part is ground and milled. Rub the glue in layers to get an even surface. Depending on the size of the repair and the speed with which you want to perform, choose one of the 3 sets (the same application is the same in each case - difference in setting time only) ATK PU16 - quick bonding of small and medium cracks (you can grind just 35 minutes after application), ATK PU 021 - 400 ml. - small and larger repairs, including filling the cavities, you have 10 minutes to complete the repair and after 1.5-2 hours you can grind, ATK 021 - 1kg - the version for manual mixing allows you to smoothly glue even very large pieces - you have a time of 20-25 minutes . but sanding only on the second day. Available sets (to choose from) SET 1 - ATK PU16 adhesive+ 1: 1 squeezer+ Plastic mesh+ 100 ml degreaser+ Primer 822 - 500ml+ 3 agitators SET 2 - ATK PU021 adhesive 1kg - dense version (bucket)+ plastic mesh+ degreaser 100 ml+ Primer 822 - 500 ml SET 3 - ATK PU021 adhesive 400 ml (cartridge)+ squeezer 1: 1+ Plastic mesh+ degreaser 100 ml+ Primer 822 - 500 ml+ 3 agitators The mesh will be used for reinforcement, while the primer we use for parts made of PP and derivatives. If you want to purchase separate adhesives or more, please scroll to the bottom of this page. __________________________________________________ Additional information If you want to stick the spoiler to the car body, choose ATK 812.If the bumper is made of DCPD PDCP composite, use SA 1-15 by sticking the reinforcement along the crack. more and more often it is used in car parts due to the ease of forming, especially with small series of products, e.g. tuning or small-series factory versions. The production of such parts is not convensonal, such as, for example, from PP, because POLYURETHANE is actually a composition of two components, which, after mixing and pouring into the mold, only get the final effect and do not need to liquefy the plastic in the mold. Resin glue for plastic or good for repair? If you mean ordinary resins, e.g. polyester or epoxy resins, unfortunately they are not suitable for gluing bumpers due to stiffness and low adhesion to plastic. Therefore, ATK PU 16 and 021 are resin adhesives based on polyurethanes. Putty for bumper - filling plastic? Basically the question is as above. The exception is if we do not have any cavities and we only level before painting, then special versions of putty for plastics will work on very thin layers; in the case of thicker ones, it is better to use the above versions, and with the putty only, even the thickness of 0.1-0.2 mm. TIP - from the functional / visual side, it is worth adding the glue at a minimum so that later you can sand it evenly so that you do not have to use a putty anymore.