Primed surfaces intergard 966 should always be applied over a recommended anti. It is not necessary to sand por15 self etch primer before topcoating. Recoats luxol 2k etch primer should be recoated with luxol 2k epoxy primer system. Fight larger fires with water spray or alcohol resistant foam. For the full shelf life of etch primer to be realised ensure that between use the container is firmly closed and the temperature is between 5c40f and 35c95f. International interprime 539 primers tie coats chromate free etch primer. Feb 04, 2015 chromate free etch primer this material is a one pack coating and should always be mixed thoroughly with a power agitator before application.
Complete with mio, intercure 200hs can speed up production and throughput in fabrication shops. Etch primer should be kept in securely closed containers during transport and storage. I use a cheap etch primer from napa after the car is stripped and blasted. Etch primers etch primers achieve adhesion by chemical reaction with the substrate, and may be applied directly to a degreased surface, but for optimum performance the aluminium should be lightly abraded to offer some mechanical adhesion. This chromatefree product is quick and convenient to apply on metal substrates including steel, galvanized steel and aluminum. Consult your international paint representative for the system best suited for the surfaces to be protected. These cookies collect information to help better tailor contentadvertising to your interests, both within and beyond international websites.
Bond strength of selfetching primer and totaletch adhesive systems to primary dentin article pdf available in journal of dentistry for children chicago, ill. What primer to use over top of the metal etch primer. Spray two light coats of por15 self etch primer and allow 10 to 15 minutes between coats. Do not thin more than allowed by local environmental legislation. Please select your regulatory body and language, then you can search via product code or series. I own a 1950 cub demo, 1948 farmall cub, 1944 international i9, a 1976 internationl cub, a 1975 international cub with fast hitch roleover plow and disc. Identification of the material and supplier product name. A single pack modified polyvinyl butyralphosphoric acid etch primer free from zinc chromate. The most common paint type comes in a spray can version, which is the easiest to apply. Intercure 200hs is a fast drying two component, high solids, low voc, zinc phosphate epoxy primer intermediate offering excellent barrier protection, low temperature cure and rapid overcoating properties. See international protective coatings definitions and abbreviations. When its time to go to putty i take a fresh 36 grit disk on an air grinder and lightly scuff the shit out of the metal, removing the primer in the process to the panel that is to be filled. Its specially formulated for steel or aluminium surfaces above the waterline.
A random effects metaanalysis demonstrated a tendency for a higher risk of failure odds ratio, 1. In some cases, these cookies involve the processing of your personal data. Pdf bond strength of selfetching primer and totaletch. The stability was evaluated by 1h,31pnmr spectroscopy beforeafter aging, and the reactivity by micro mirftir spectroscopy on ge surfaces 0, 1, 24 h using a prehydrolyzed silane primer calibra silane coupling. Each keyword should be accompanied by the capital letter denoting the category from which the keyword has been selected. Dulux australia, a division of duluxgroup australia pty ltd abn. Theres no need to etch prime normal steel and as mentioned, etch and regular primer is porous so you run the risk of rust while the panels are stored. A versatile etch primer that can be applied by a variety of methods to most surfaces and provides a sound base for most topcoating systems. Gives excellent adhesion to well scuffed ferrous and non ferrous metals, including. It fills minor surface imperfections and may be topcoated directly for quick and easy repairs. Testing all testing must be done after 72 96 hours of maturation luxol 2k etch primer. The etch primer will accept all dna topcoats and can be used wet on wet.
Epoxy all surfaces to be coated should be clean, dry and free from contamination. For safety reasons unsuitable extinguishing agents. Self etching primer technical data sheet description self etching primer is a firststep coating that provides excellent adhesion to bare substrates. Desoclean and desoto are trademarks of prcdesoto international, inc. Primed surfaces intergard 966 should always be applied over a recommended anticorrosive coating scheme. Authors should select a maximum of four keywords from this list. Pr30bzp is a two pack chromated etch primer, suitable for use as a pretreatment.
Application of the chosen paint system leads to a reaction between that system and the etch primer resulting in enhanced adhesion levels. Protection against corrosion is made easy and efficient with aerosolbased wanda 660 1k etch primer. Etch primers usually also contain zinc phosphate, an anti corrosion. This is achieved by combining an acid with the paint so that the acid microscopically etches the surface of the substrate, thus forming a physical and chemical bond between the two. Use international gta220 only in exceptional circumstances. Etch primer is a paint that is designed to physically bond itself to the substrate to which it is applied. Taking into account a transfer efficiency of 100%, the theoretical material usage coverage for 5 micron d. Interprime 539 etch primer all surfaces to be coated should be clean, dry and free from contamination. Etch primer is a high performance, polyvinyl butyralepoxy based self etching coating specifically formulated to protect and promote adhesion to ferrous and non ferrous metals, zinc coated steel including galvanised iron, stainless steel, aluminium and fibreglass. Pr30bzp promotes excellent adhesion between epoxy and polyurethane primers and a variety of light alloys and steel. Chromate free etch primer this material is a one pack coating and should always be mixed thoroughly with a power agitator before application.
Oil or grease should be removed in accordance with sspcsp1 solvent cleaning. This is an openaccess article distributed under the terms of the. Ensure the surface is clean, dry and intact using high performance solvent cleaner desoto cn20 or desoclean 45 solvent cleaner are recommended. Fusion self etch primer is an allpurpose selfetching primer ideal for promoting adhesion between multiple surface coatings including applications of topcoats or primers over cured rustseal in addition to priming bare metals such as steel, brass, aluminum, and most hard plastics. Authors may also choose two keywords not appearing in this list. Metalshield etch primer can be used over appropriately prepared aluminium, zinc coated steel, stainless steel, mild steel and other nonferrous metals. Por15 self etch primer can be topcoated in 30 minutes. Pr30bzp etch primer technical data sheet product description pr30bzp is a two pack chromated etch primer, suitable for use as a pretreatment primer coat.
Nautix acralu is an etch primer for pre treatment of aluminium, galvanized steel, zinc, bronze and lead prior protective primer application. Epoxy primer vs self etch primer for bare metal youtube. Pa 10 is a single pack anticorrosive vinyl etch primer. Primer surfacer should not be applied directly to bare metal. Ensure that the area is clean and dry prior to application of interprime 198.
Comparison of shear bond strength of new selfetching primer with. It increases both adhesion and corrosion protection on bare substrates. Selfetch primers and conventional acidetch technique for. Designed as a crew friendly onboard maintenance two pack universal primer 340 gl specifically engineered to equal mix ratio offering simplified mixing and. Upon arrival at the scene, a first responder is expected to recognize the. Proetch is a super fast drying acid etching primer that gives the ultimate adhesion direct onto many difficult substrates including. If gritblasting is not possible, grind the metal surface with 2436.
The fast drying time, adhesion, abrasion resistance, and overcoatability features have all been maintained in this highly effective chromate free. The telltale feature will be on the description of the paint container, specifically identifying the selfetching feature included in the paint. Intershield one2one aluminium international marine. It has been designed to have excellent adhesion to ferrous and non ferrous metals such as zinc, chrome, aluminium and galvanized materials. In this video, i will discuss the three primers and let you decide which one you prefer. Acralu must be applied on sanded p40, cleaned, degreased. Feather or chip back surrounding area to a sound edge. The fast drying time, adhesion, abrasion resistance, and overcoatability features have all been maintained in this highly effective chromate free primer pretreatment. You can also use it as a concrete floor finish or primer on nonferrous metals. Intercure 200hs is a fast drying two component, high solids, low voc, zinc phosphate epoxy primerintermediate offering excellent barrier protection, low temperature cure and rapid overcoating properties. Features excellent adhesion to steel, aluminum and stainless steel quick drying 3 colors available black, gray and green packaged in gallons, quarts and aerosols voc compliant. Chromate free etch primer 7050 an excellent fast drying etch primer that delivers the corrosion protection and adhesion needed for todays right first time processes over a wide range of substrates steel, aluminium and galvanised metals. Find a stockist there are many stores that sell international products throughout new zealand.
International s primers to seal and protect bare substrates above and below the waterline. The aim of the study was to evaluate the stability, reactivity, and bond strength with a lithium disilicate ceramic of a selfetch silane primer monobond etch and primemep. Finish 1 etch primer is a lead and chromate free etch primer that is ideal for spotpanel repairs where bare metal is present. Resene vinyl etch primer combines all the versatility of the normal two pack product with the convenience of a stable single pack. For further information refer to international professional application manual or the international.
Aluminium epoxy primer a surface tolerant universal pure epoxy primer for use as an anticorrosive touch up coating providing excellent corrosion protection and low temperature capability. Pr30bzp promotes excellent adhesion between epoxy and polyurethane primers. Etchweld green selfetching, weldthru primer 12 oz pack of 12 890. Selfetching primer frequently comes in a gray color, similar to other primer paint. Prior to paint application all surfaces should be assessed and treated in accordance with iso 8504. Etch primer volume solids 14% maximum dry film thickness 79.
Prominent etch primer is available in the following sizes. Ventilation and humidity control ensure adequate ventilation during use. Etch primer is also extremly corosive so it destroys paint guns and can actually damage masks so most painters hate the stuff and avoid it like the plauge where possible. Fw15472 this unique selfetching primer formula has organic binders that replace conductive heavy metals such as. There are many stores that sell international products throughout australia. The final surface is a super smooth nonporous finish that is suitable. If etch primer is applied to a ground or blasted surface, accurate control of film thickness is important. Overlap the primer onto existing coatings by approximately 23cm. Etch primer is a zinc chromate free activated primer. Fusion selfetch primer is an allpurpose selfetchingprimer ideal for promoting adhesion between multiple surface coatings including applications of topcoats or primers over cured rustseal in addition to priming bare metals such as steel, brass, aluminum, and most hard plastics protective gloves and safety glasses should be worn at all times when using this product. Alternative pretreatment to chemical conversion coatings. This prevents the premature hydrolytic breakdown that can occur with premixed selfetch chemistries, ensuring strong adhesion throughout the primers shelf life.
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