5 Feet (length) ₹ 380/ Litre Get Latest Price. The product has enhanced adhesion properties to mild steel ensuring the success of the coating system. 97 Save $ 3. 49 shipping. Find a solution for your DIY project with a Rust-Oleum product. Add to Cart. Applied as an undercoat to ferrous and non-ferrous metals, Ultriprime 2K Etch Primer will not only improve the bond of subsequent topcoats of paint, it will also line the surface with short-term corrosion inhibiting properties. Windsor Poff. Self-etching primer alternatives have also been proposed, although these may require careful pumicing to ensure a precipitations-free enamel substrate. TechniQ 220 High Build Rapid Etch Primer is a very fast drying etch / high build / filler primer in one which can be sanded after approximately 40 mins. Get it Monday, 13 Nov. Select Store. POR-15® Self Etch Primer is the perfect solution for painting over top of cured POR-15® Rust Preventive Coating. 44 with Motoring Club premium. Buy Primer & Undercoat Primer Paints at Screwfix. 003 lbs/ft² @ 0. VAT. $6149 ($1. Daz S. Find more information about the Finixa products and choose from our wide range of non-paint products. Buy Metal & wood Paint at B&Q 1000s of DIY supplies. The average bonding surface of the employed bracket was 13. PR30BZP promotes excellent adhesion between epoxy and polyurethane primers and a variety of light alloys and steel. $15 delivery Tue, Sep 12 . Best Seller Best Seller. Topcoat can be applied after 1-2 hours. Self-etching primer is also used as a primary undercoat. Chromate-Free 1K Epoxy Etch Primer using HALOX® CW-491. 5. Read more. Sell. TechniQ 220 fills imperfections and etch primes the surface in one step and can be used on metal, ceramics, stone, glass and most plastics. Slip on the shoe covers and damp-mop the floor (Photo 6). Simply SP-024 Grey Etching Primer for Cars & Motorbikes – Fast Drying – For Treated & Untreated Wood, Metal, Aluminium, Glass, Stone & Various Plastics – 500 ml. But in cases where the paint is the base coat. 2. Actual Net Contents: 1 Gallon. BRG/ETCHP-QT. 00. Material: Aluminium. 408 EPOTEC PRIMER SURFACER TDS 13 03. SHARE POST #4. ft. Spray Paints. Trimite Global Coatings supply a wide range of wet paint, powder coatings and metal Pretreatment products, to a variety of Market areas. Dries to the touch in 10 minutes and to handle in 15-30 minutes. The acid etches the surface and deposits the zinc, giving itself a slightly rough surface to grab onto. 95. Often used for touch-up work, spraying paint is convenient and practical as the drying. Free standard delivery on orders over £75. 1 VOC Direct To All Metal Primer Surfacer (MRS-80) Plastic Werkes 2. 22. On the other hand, several studies have shown that a self-etch primer has lower shear bond That way any contaminants from the weld and repair process also get cleaned better than by hand. Now you can use POR-15® for the ultimate protective coating. VAT. Not recommended for thinning topcoats. The regular primer is better at sealing than a self-etching primer from the above. £2. Posted July 3, 2015. Hopefully, the primer will be durable and hold up for the long haul. Eastwood Self Etching Primer Spray Paint Aerosol Black 16 oz: In Stock . 99 $ 119. I like the mild etch primer, as it has some solids in it. TechniQ 220 High Build Etch Rapid Primer Acid Etch Primer 400ml Spray Dark Grey x 2 Cans £ 16. 1000s of DIY supplies. Technician A first applies a metal conditioner and then body filler. Black Friday Event. Our cutting-edge 1K Etch Primer Paint, specifically designed to be your go-to primer for a multitude of surfaces. com FREE DELIVERY possible on eligible. ACDelco GM Original Equipment 10-2013 Body Joint and Seam Filler Compound - 10. $119. It increases both adhesion and corrosion protection on bare substrates. A two-pack polyvinyl butyral wash primer with phosphoric acid to etch the surface. Etched carnelian beads are a type of ancient decorative beads made from carnelian with an etched design in white, which were probably manufactured by the Indus Valley civilization during the 3rd millennium BCE. Top coat with lacquer or acrylic enamel for the desired finish. Allows light through and provides up to 95% UV protection. DeVilbiss Hydraulics, Pneumatics, Pumps & Plumbing. Omega Etch Primer is a single pack, quick drying, polyvinyl and zinc phosphate based etch primer for all bare metal surfaces. 65. Technical Details. Custom Shop Premium Gray Self Etching Primer, 1 Quart - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating. Read more. Automotive Primers. Reg. Buy KBS Coatings 65100 Gray Xtreme Temperature Coating Zinc Silicon Primer, 12 oz (Aerosol): Primers - Amazon. Select Store. So next time you are planning to paint bare metal with an epoxy, follow the recommendations on the psheet and use the epoxy directly on the properly cleaned and sanded bare. 4 lb. pdf 784KB pdf. 4. 97 exc VATCustom Coat Self Etching Acid Etch Primer - 12. Type 4. Find the best products to keep your boat in great condition. It must be reduced with enamel or lacquer thinners and over coated with a QD Enamel. 1000s of DIY supplies. the "pinhead" type bubbles can show up in a week or 10 years. TechniQ 220 fills imperfections and etch primes the surface in one step and can be used on metal, ceramics, stone, glass and most plastics. AUTO REFINISHING PRODUCTS, GREECE PAGE 2 of 2 For professional use only. Help. Collect and seal in properly labelled containers or drums for disposal. Mixing of two constituents causes. If you are getting a lot of reaction i would use bar coat primer is better than etch as covers all types of paint, evan over fish eye. They were made according to a technique of alkaline etching developed by the. Etching Primer, 2-Part Qt. Size: 1. Duo-Link Universal adhesive resin cement is specially formulated for cementation of ALL* indirect restorations. , Transbond TM Plus (3M Unitek), which contains both acid and primer, applied on the enamel surface of 20 teeth for 3 seconds and gently air dried with a jet free of oil and water vapour, as per manufacturer’s instructions. demonstrated that the application of a self-etch primer did not create a deep enamel etching pattern, unlike the application of phosphoric acid. Made in the USA. MULTIETCH 531A SINGLE PACK ETCH PRIMER. Next in line is DuPont 2590 series DTM (direct to metal) It`s great for hotrod black use. U-POL 0837 Black Acid#8 Etch Primer 450ml Aerosol, 12. This self-etching primer went on smooth and appears to be adhering well to the surface of the stainless steel wheel inserts I painted. Ultra-low VOC. 48. Frequently bought together. Although it takes longer to cure than self-etch primer, restoration shops tend to favor epoxy primers because of they often handle more extensive body repair projects. Chrome free; Exceptional adhesion; Exceptional corrosion resistance; Product Details Custom Coat Self Etching Acid Etch Primer - 12. 5oz SEM Self Etching Auto Body Aerosol Primer Black 39673 - Paint for Car. Relevant identified uses of the substance or mixture and uses advised against 1. Typical substrates include ceramic tiles, melamine, glass, anodised aluminium, aged gloss paint, stove enamel and powder. With a denser pigment compared to a lot of other model paints, expert results can be gained with minimal effort - just Pour & Spray! General Info:Frequently bought together. CGN said: ↑. Add to Cart. Good luck with your project. Yes, it will work. Nason® 491-55™ Etch Primer. On average, etch primers dry well enough for top coats within four hours. Etch primers Etch primer pretreatment This is suitable for overcoating with most coatings but is sensitive to moisture during application. 36 lbs/gal or 402 g/L Less Water Less Exempts Designed to Meet Rule 1107 and 1113 for CaliforniaI’m assuming ‘normal’ primer, as etch primer is solely for bare metal, but I just want to make sure. Transbond™ Plus Self Etching Primer Ordering Information Transbond™ Plus Self Etching Primer 100 Unit Box REF 712-090 Transbond Plus Self Etching Primer 20 Unit Box REF 712-091 Primer Brushes 100 Unit Box REF 712-092 Transbond Plus Self Etching Primer Easy Roller 1 Each REF 712-093 3M Canada Health Care Division 300 Tartan Dr. Pack quantity. This stuff sprays well, only needs a light coat and doesn't clog up fine details such as mesh and doesn't crack when you bend parts after painting. All-Bond 2®, the original 4th Generation adhesive, is still unsurpassed in its comprehensive ability to bond to dentin, enamel, composite, precious, semi-precious and non-precious casting alloys, and silane-treated porcelain. 2 Oz, Gray. 1,345 posts. $12831. On the other hand, Self-etching primer takes between 3-5 hours to dry. Typical substrates include ceramic tiles, melamine, glass, anodised aluminium, aged gloss paint, stove enamel and powder. A gray, 2K urethane primer-filler designed to maximize DOI while providing high build and an exceptional free sanding film without shrinkage or sand scratch swelling. Recommended for use to treat bare metal or for application under primer surfacers. 4. About eBay. Etch Primer is a zinc chromate free activated primer. Self-etching primers are used to prepare metallic surfaces for painting. Generally the acid is a mild solution of phosphoric acid suspended in butyl alcohol. *MP176 must be over primed or sealed before topcoating. 62 Inc. Primer surfacer. stick to bare metal. $44. 95 Liter) Can of Custom Shop Premium Self-Etching Acid Etch Primer. Quick drying. pdf 779KB pdf. It’s a specialized primer intended for use on metal, aluminum, and fiberglass (source). It must not be applied as a thin, transparent coating (typically, 10 μm) or inter-coat adhesion loss can take place. 7 Fluid_Ounces, 15. I presume you mean that the areas where paint had been peeled off that. bond (adhesion) of top coats and the zinc phosphate provides corrosion resistance to. Whether you're looking for Etch Wash Primer, PU Primer, Trident Etch primer IS-5666 etc, you can explore and find the best products from Tradeindia. It dries to a matt grey finish. Total price: $81. ⓘ. Monday – Friday. Primer based on polyvinyl butyral resin formulated to give a good first adhesive coat on galvanized substrate and corrosion protection. Metal Paints & Primers. VS3000 Etch Primer VS3001 Activator/Reducer . Can be used under all of today's automotive finishes. Spray an even coat of self-etching primer onto the aluminum. e. Duo-Link Universal™. 2 : 1 . It will bite into anything bare metal. 5 Fluid Ounces : Unit Count 15. $7042. Single Pack Primer/Finishes; Single Pack Topcoats; Specialty Products; Thinners; Two Pack Topcoats; Zinc Rich Primers; Data Sheets & Downloads Product Data Sheets; Safety Data Sheets; Technical Notes; Learning Series; Protective Coatings App; View All Resources; Colours Quantum FX; MIO; AS2700;Single Pack Primer/Finishes; Single Pack Topcoats; Specialty Products; Thinners; Two Pack Topcoats; Zinc Rich Primers; Data Sheets & Downloads Product Data Sheets; Safety Data Sheets; Technical Notes; Learning Series; Protective Coatings App; View All Resources; Colours Quantum FX; MIO; AS2700;Buy Grey Spray Paint at B&Q More than 300 stores nationwide. 5 10 Please turn over. Browse a selection of metal paint at Toolstation including black metal paint, rust remover, converter and metal primer from brands such as Rustins, Flag and Hammerite, market leaders in metal paint. More than 300 stores nationwide. Rust-Oleum 249415 Automotive Spray Primer, Sandable, Grey, 12-oz. REGULATORY INFORMATION. It's ideal for rub throughs in primer prior to application of color and on new bare panels. Zinsser primers and undercoats are designed to tackle a range of problems in the home. Is used for the priming of structural steel as well as galvanised iron while combating corrosion. Has held up very nicely for around a year and the rust shows no sign of coming back. Etch primer is almost fogged on with minimal mil build up. 99. The most common paint type comes in a spray can version, which is the easiest to apply. Group B 4. 12. Designed to be used on non-ferrous metals. Product Data Sheet. 19 Group D 3. Bond-1 Primer/Adhesive has been proven to create the ideal sealed surface and interpenetrated network of the polymerized primers and unfilled. 08±0. Yellow and White Aluminium PPG Etch Primer, Size: 1. Regular primer is a high-build primer; therefore, it’s good at filling up and sealing porous surfaces on substrates. Technician B says that the acid in self-etching primer neutralizes as it dries. Buy online & collect in hundreds of stores in as little as 1 minute! Over 40,000 products. Came off after a year. Size 1 Litre. $12. Apply Primer Surfacer slightly beyond the edges of the repair area. $ 19. PR30BZP is a two pack chromated etch primer, suitable for use as a pretreatment primer coat. Additional Information. Dupli-Color 12oz Self-Etching PRIMER Automotive Maximum Adhesion Bare Metal. SX1071 with its catalyst SX1072 offers an enhancedEtch primers do not flow out easily, so brush and roller application are suitable for small areas only. It is intended for use with adhesives that are compatible with all dental materials, including all BISCO adhesives. CHLORINATED FLOOR DRESSING PAINT. Press the design onto your piece of glass in the position that you want. It is formulated without the use of zinc tetroxy-chromate helping to reduce health and safety concernsDetailed Description. A quick drying Zinc Phosphate primer for spray application or dipping. pdf 779KB pdf. 04024453. Degreasing and deoxidation of the surface to be painted. Add to Cart. Therefore, you’ll spend less time applying paint when working with etch primers. How it works. Usage : Enamel and Automotive Paints. Epoxy vs. Ultra Spec® HP D. SX1071 with its catalyst SX1072 offers an. 20%. Cromadex 902 is available in white, grey and black. the undercarriage had no rust and was lightly blasted stripped to bare metal including the few areas that had rubber undercoating. 0 out of 5 stars Upol Etch Primer Aerosol Spray Can 500ML. [1]Here are just some of the products you can find in the B&Q Homes & Rooms Section: B&Q Bathrooms: B&Q have over 20 bathroom collections, with state of the art showers, sleek wetrooms, chic furniture and ornate taps and accessories. SUBSTRATES . 02 8818 4300 Application Mix thoroughly. west 5890 s 118th circle 402-339-5460 lincoln 4101 industrial ave 888-456-8555SUPER ETCH® PRIMER TM1. This is also a zinc powder-based weld-thru primer. VHT's Self-Etch primer is a high performance product that etches and primes in one easy step. Etches & primes. Posted August 9, 2016. But the main difference is the increased effectiveness of the rust preventative qualities found in zinc chromate as compared to red oxide. Ideal for most plastic, fiberglass, bare steel, aluminum and stainless steel. $69. topcoat. What sets them apart from regular primers is their unique ability to etch onto the surface they are applied to. Purchase: Prominent Etch Primer is available in the following sizes: 1lt and 5lt. Paint flaked off. 855-629-2582. BERGER BISON ETCH (WASH) PRIMER - Buy Etch Primer at best price of Rs 210/litre by Shubham Paints & Chemical. . Custom Shop Premium Gray Self Etching Primer, 1 Quart - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating. In different proportions, these materials produce concrete of different strengths for different uses. Our range includes spray paints and filler primers from leading UK brands- ideal for car paint repairs. Any-Angle Spray with Comfort Tip. A grey modified acrylic primer based upon a specialty resin designed primarily to key onto non-ferrous metals, and to provide a tough, durable coating suitable for subsequent application of the Hycote range of standard gloss, satin and matt finishes, and matched colour paints. Buy Metal & wood Paint at B&Q 1000s of DIY supplies. 50±0. ETCH PRIMER SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. Self Etching Dark Green Primer Spray. When applied by spray is used as an etch primer on both ferrous and non ferrous metal surfaces. 09 Group C 3. aerocolorMemberfrom dayton. of dishwashing liquid in a gallon of warm water. And the reason for their less drying time is their formula. com. Features. The unique formula provides unmatched protection against corrosion on bare steel, aluminum and galvanized, along wit the benefits of a filling & sanding primer. 38. Brand New: SEM. PDF Aug 07, 2023 All-Bond Universal_Rev 5/22 - Instructions. Britannia Paints Concrete Etch Primer Solution 5 Litre - Etches Smooth New or Old Concrete - Provides a Good Key for Floor Paint Sold & shipped by Britannia Paints LTD. Breathable, Colourless. 2. Resistance to mild acids. Product Description. Using self etching primers is the closest thing to duplicating the phosphate coating usually found on new automotive steel panels. 99. S. Once you apply the primer to the metal or fiberglass surface, those components etch the surface. STR Structural Primer 781KB pdf. Primer Surfacer MP282 2K High Build Primer Surfacer Primary use: fill, sandability and holdout. xmlÍ•ÛN 1 †_eÓ[à Œ cX¸ðp©&ê Ôv` ¶‡t „·wºÀ $Þl·;3ÿ÷Ïì©?œ»¦˜AB |%zeW àu0Ö +ññþÔ¹ ’òF5ÁC% €b8è. 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. The products referenced herein may not be sold in your market. Add to Cart. 113 posts. Group B: Etching and priming 20 teeth samples done with a self-etching primer i. Dura-Gold Premium 320 Grit Gold PSA Longboard Sandpaper 20 Yard Long Continuous Roll, 2-3/4" Wide - Self Adhesive Stickyback Sandpaper for Automotive, Woodworking Air File Sanders, Hand Sanding Blocks. Etch Primer. No, you should not use self-etching primer on shiny plastics. $27. ABOUT EASTWOOD SELF-ETCH PRIMER BLACK. Etch primer is a paint that is designed to physically bond itself to the substrate to which it is applied. Ultra low VOC. P271 Use only outdoors or in a well-ventilated area. VAT. The lead had already been painted over. Because it is based offthe 3M™ Adper™ Single Bond Plus total-etch platform, it works with total-etch techniques. RAPTOR Etch Primer 1K Aerosol UP5023 13. JP310 must be over primed or sealed before topcoating Can be topcoated with: JP233 1K. Johnstone's Trade Acid Etch Solution is a surface pre-treatment to be applied before painting power floated and smooth concrete floors. In case of skin contact, wash with soap and water or a recognised skin cleaner. One Pack Etch PrimerOne. 10 Safety Data Sheet according to WHS Regulations (Hazardous Chemicals) Amendment 2020 and ADG requirements Issue Date: 20/08/2021 Print Date: 07/09/2021 L. Bond-1 Primer/Adhesive is a 5th generation total-etch bonding system that provides high bond strengths in a convenient single bottle application. U-POL offers a complete line of accessory products to prep, apply and upgrade your RAPTOR application. Call for Price. Substrate Etching Solution Composition (Wt%) Pretreatment Conditions Aluminum DI Water Sulfuric Acid (96%) Sodium Dichromate 68. 50 Read more. This item: Spray Max 1K Self Etch Weld Thru Primer. @ 70°C Beryllium Sodium hydroxide Distilled Water 20 80 Immersion: 3 - 4 min. Colours – Grey, Black and Red Oxide. Perfect for refinishing or spot repair projects. Self-etching primer frequently comes in a gray color, similar to other primer paint. Therefore optimal bonding can occur by: A. We are not liable for its correctness, accuracy and completeness. The drying time on this spray is around 10 to 20 minutes. Who is correct?, If the original paint surface is in good condition, Technician A simply washes the car to prepare the surface for painting. If you are shopping for a rust-preventative in your primer, you may run across. Etch Primer; VS3000 Etch Primer is a 5. Packed with corrosion inhibitive pigments, it is the ideal acidic pre-treatment for non-ferrous. TechniQ 220 fills imperfections and etch primes the surface in one step and can be used on metal, ceramics, stone, glass and most plastics. 5% maleic acid and 55% HEMA in water (pH 2). More buying choices. Penguard Primer Shelf life at 23 °C 24 48 Penguard Primer Comp A Penguard Comp B month(s) month(s) In some markets commercial shelf life can be dictated shorter by local legislation. 50 Version 3, April 2013 1 of 2 DESCRIPTION • a premium quality, single-pack epoxy etch primer • approved to APAS 0035/2 (grey and black) • PRINCIPAL CHARACTERISTICS • excellent adhesion to all common metals • excellent anti-corrosive properties • may be overcoated with most finish types, e. PR30BZP is a two pack chromated etch primer, suitable for use as a pretreatment primer coat. Primer : Size 11. Ace Hardware even has actual zinc chromate etching primer in green and yellow. 5. Remove loose and failing material by scraping or brushing with a stiff bristle brush to a sound edge. 96. This product eliminates the need to chemically pretreat metal surfaces before priming. Open 7 days a week. 00. PRECAUTIONS These precautions are typical of all single-pack etch primers: The product is intended for use in thin film systems (50 – 100 m total film thickness) and so cannot be expected to provide the level of corrosion protection achievable with protective coating systems. T is 39 m²/l ready to spray mixture thinned. Download This Technical Data Sheet Download This. Technically, you can paint over etch primer. : Spill Emergency: 0800 17 07 43 (Rapid Spill Response) Health Emergency: 0800 33 3444 (Poison Control Centre)A fast-drying, rust-inhibiting primer that offers excellent adhesion for galvanized metal, fencing, masonry, and other surfaces. 74. Alternative pretreatment to chemical conversion coatings Good corrosion resistance Phenolic. PK 0mW [Content_Types]. Discover more about the small businesses partnering with Amazon and Amazon’s. Floor Primers It is always a good idea to use floor primers regardless of the paint job you are tackling. Shop products from small business brands sold in Amazon’s store. 99. Used about a tin and a half. PDF Aug 07, 2023 All-Bond Universal_Archive Rev 10/21. 95 Liter) Can of Custom Shop Premium Self-Etching Acid Etch Primer. 99. Eastwood Self Etch Primer Aerosol Gray Steel Aluminum Chrome 16 oz Net. Excellent adhesion to metals, aged paint finishes and most rigid plastics. ETCH PRIMER COMPANY DETAILS Company Name: PPG Industries – Prominent Paints (Pty) Ltd Address: 11 Dan Jacobs Street, Alrode, Alberton, Gauteng Tel: 011 389 4649/0861776646 Fax: 011 389 4783 Emergency telephone no. I just use Auto Tek sprays these days. Or fastest delivery Fri, Nov 24. $32. Custom Shop Premium Gray Self Etching Primer, 1 Gallon - Ready to Spray Paint, Excellent Adhesion to Bare Metal, Steel, Aluminum, Fiberglass - Use on Automotive Car Parts, OEM Industrial Coating. Then Urethane over the epoxy (scuffing if outside the recoat window), then guide coat, then sanding more urethane, then more guide coat, more sanding, more. P271 Use only outdoors or in a well-ventilated area. Details of the supplier of the safety data sheet Registered company name HiChem Industries (HiChem Paint Technologies) Address 73 Hallam South Road Hallam 3803 VIC Australia Telephone +61 3 9796 3400 Fax +61 3 9796 4500 Website promotes excellent adhesion between epoxy and polyurethane primers and a variety of light alloys and steel. SEM 39693 Green Self Etching Primer - 15. 5 feet (Length) Usage/Application: Painting. 9 Ounce Spray Can - Gray - Automotive and Industrial Primer - Great for use on Bare Metal Areas Before applying Truck Bed Liner (Pack of 3) 34. Damp-mop the floor with water and dishwashing liquid to neutralize the liquid etcher. Etch primer pretreatment This is suitable for overcoating with most coatings but is sensitive to moisture during application. the nason self etch takes a while to dry--days. N/A 647 grams / liter 5. Outside or in a well-ventilated place, apply a thin coat of frosted glass spray paint to your glass container. Buy Etch Primers and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items. It has been designed to have excellent adhesion to ferrous and non- ferrous metals such as zinc, chrome, aluminum and galvanized materials. Meanwhile, a self-etching ceramic primer (Monobond Etch & prime, Ivoclar Vivadent) as a single-component ceramic primer, has been introduced to the market, as an alternative to hydrofluoric acid etching/silane coupling agent routine treatment. Learn more by visiting Valspar. Seems to work well on Al, lead or iron. GalMax™ ETCH Black Etch Primer is an easy-to-use, chromate-free self-etch formulation developed for workshop application use on structural steelwork, sheets, and plates, as well as fibreglass, aluminium, and most metals. Select Store. 25/Ounce)Group B: Etching and priming 20 teeth samples done with a self-etching primer i. Get all the support you need to paint with confidence. The etch primer will accept all DNA® topcoats and can be used wet on wet. Features. 89. U-POL offers a complete line of accessory products to prep, apply and upgrade your RAPTOR application. 02-+ Eastwood Self Etching Primer Black Gallon: In Stock $ 114. Their are preferrences to each product. Etch primer also known as acid etch, self etching primer and wash primer and is a mixture of of acid and zinc phosphate, the acid helps by etching into the metal to provide a chemical. £4. Self-Etch Primer : Finish Matte : Item Package Quantity 1 : Special Features Washable : Additional Information. Hammerite Special Metals Primer is a water-based primer to promote adhesion to stainless steel and non-ferrous metals including galvanised, aluminium, chrome, brass and copper. - Blast with #60 or finer media. Excellent weather and water resistance.