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We would like to show you a description here but the site won't allow us.Clean all equipment with Metalshield Etch Primer Thinner (965-H0011) immediately after use. OVERCOATING Degrease with Gamlen CA 1 according to the data sheet. Test adhesion of existing coating by standard cross hatch adhesion test. If the coating fails, remove it. High-pressure water wash at 8.3 to 10.3 MPa (1,200-1,500 p.s.i.) to remove chalk ...Understanding the different Primers is paramount in achieving the best results with all your hard work. This video explains Polyester, epoxy and Urethane pri...RAPTOR Acid Etch Primer Aerosol. Phosphoric acid ester formula promotes paint adhesion to difficult substrates, like galvanized steel and aluminium. Ideal for rub throughs in primer prior to application of colour and new bare metal panels. PRODUCT Details. Etch and prime bare metal in one step. Flat fan high atomization nozzle offers a large ...Shoot Epoxy Primer. 4. Filler if necessary. 5. Add another coat of Epoxy Primer because you probably sanded off some of the epoxy to level that dent in step #4. 6. Lightly block sand with 320 or so. 7. Spray 2K Urethane primer over that for fine block sanding.Glidden Gripper primer is used on surfaces that paint does not easily adhere hard to, such as tile, wallpaper,wood, paneling and laminates. It can also be used on normal surfaces l...Self-etching primer formula contains more additives and phosphoric acid that etches the bare metal surfaces and enhances paint adhesion. Dry Time. Regular primer dries faster than self-etching primer as it has fewer additives. Regular primer takes around 1-2 hours to dry enough before painting while self-etching primer takes around 3-5 hours.Jan 8, 2024 · I prefer Epoxy ,seal the metal so rust has little chance . Epoxy is not reversible; solvent or thinners will not affect it once it is cured. Self-etch is not water resistant, so any place the paint might become chipped or damaged can provide a path to the metal and cause corrosion since etch primer is no protection against moisture. 1966 convert.Aug 20, 2010. #3. zinc primer can be used as a weldthrough primer as the the zinc within the paint allows the electricity to conduct through it to the chassis or whatever it has been sprayed over. An etch primer just has good adhesive properties to really bite into the metal surface and not flake/peel off. Obvioulsy good prep work is necessary ...White Knight Rust Guard SLS Etch Primer is suitable for aluminium, galvanized iron, brass and copper. Ideal on fences, railings, gutter, roofs, doors, pipes and gates. How To Apply. 1. PREPARATION. AEROSOL: Remove all rust and flaking paint back to bare metal with a wire brush, scraper or mechanical sander.About Self-Etching Primer. Rust-Oleum® Self Etching Primer prepares bare metal, aluminum and fiberglass surfaces to promote maximum adhesion and smoothness of the top coat. This product is formulated to stop rust and is an essential step to achieve a professionally finished look. Etches & primes in one easy step. Stops Rust formula. Any-Angle ...Ask any industrial floor coating expert or anyone with a coated industrial floor, and you’ll often get the same answer: epoxy concrete floor coatings are best. Here’s a look at som...Self -etch isnt hi -build its more like no build.You cant sand it.Id go with epoxy,R-M used to make a primer called "zip" it contained zinc phosphate and it was puke green in color that stuff had unbeleivable adhesion but do to the tree huggers its been outlawed just like the lead in paint. mikhett, May 20, 2013.i say Etch, most painters say Epoxy Prime. end of day metal needs to be cleaned, then sealed. consult painter involved, and then seek alternatives. Speak with some older guys then speak to some new younger guys. opinions differ alot, but the new chem on most products if used correctly do work out a better option.Etch primer is a primer that contains an acid-etching component to chemically adhere the primer to the metal, the acid kinda of bites into the metal. That being said it still needs mechanical adhesion to properly stick (like sand scratches of appropriate grit sandpaper). Epoxy primer is a primer containing an epoxy resin, once cured this epoxy ...1.1 Evaluating Self-Etching Primers; 1.2 Comparing Epoxy And Urethane Primers; 1.3 When To Use High-Build Versus Regular Primers; 2 Surface Preparation Techniques. 2.1 Sanding For Optimal Adhesion; 2.2 Degreasing And Cleaning Metal Surfaces; 2.3 Applying Primers For Different Materials; 3 Application And Curing. 3.1 How To Achieve A Smooth CoatPRINCIPAL USES: It is a durable primer for metal, wood, and concrete substrates. DRY TIME: Touch: 2 - 3 hours Recoat: 8 - 12 hours. THEORETICAL COVERAGE PER 4-LITERS: 20 - 25 sq.m. *Depending on surface texture and porosity. TINTING: Not applicable THINNING SOLVENT: If applied by brush or roller, the ideal dilution mixture is 1- Liter of BOYSEN ® Epoxy Reducer B-55 for every 4-Liters of paint.PRINCIPAL USES: It is a durable primer for metal, wood, and concrete substrates. DRY TIME: Touch: 2 - 3 hours Recoat: 8 - 12 hours. THEORETICAL COVERAGE PER 4-LITERS: 20 - 25 sq.m. *Depending on surface texture and porosity. TINTING: Not applicable THINNING SOLVENT: If applied by brush or roller, the ideal dilution mixture is 1- Liter of BOYSEN ® Epoxy Reducer B-55 for every 4-Liters of paint.2K Epoxy Primer/Sealer. 2K Epoxy Primer/Sealer is a high-quality, two-component, isocyanate-free epoxy primer designed to be used as a corrosion resistant primer with excellent adhesion to metal, fibreglass and aluminum surfaces. 2K Epoxy Primer Sealer improves adhesion of body fillers and resists moisture damage caused by water permeation.PPG Paint. I have used a system from PPG Paints on my bare, (non rusty), metal. The metal etch is a two part system. The metal etch is mixed, sprayed on and allowed to flash for about 30 minutes. The next stage is a two part epoxy "sealer" primer, that needs to be mixed, allowed to set up for 30 minutes, then sprayed over the fresh metal etch ...How Much Does Epoxy Primer Cost? The cost of epoxy primer paint varies depending on the brand and quality of the paint. A single pack of epoxy primer paint can cost anywhere from $4.00 to $6.00 per ounce. The price of epoxy primer paint is typically higher than other primer paint due to its superior durability and performance.A word about self-etching primer: keep it off bare potmetal surfaces. It is corrosive and will get into the pores of potmetal and raise hell with the finish paint. Saw a 67 cv that was painted Dark Moss green with Sikkens products and self etch primer. A portion of the potmetal surfaces had lifting problems that was traced to the etch primer.Self etching primer bonds well to bare metal surfaces and can be top coated in a short period of time. Epoxy primer can be applied in heavy coats which can be guide coated and block sanded to remove small imperfections in the body. Epoxy primer takes longer to dry (cure) before it can be sanded or top coated. Scott.In this video I go over quite a few different scenarios where you would need a primer, I also explain the differences to help you choose the best one for you...I was planning on using PPG MP 170 Epoxy, but after doing some reading on the net, it sounds like a self etching primer would be the course. The article stated that on older restorations, it is better use a self etching primer for metal with surface rust. ... Epoxy vs Etching Primers Over Metals I have tired both methods of primers Epoxy and ...Re: Etching primer vs epoxy primer in reply to Tyson, 04-14-2004 20:29:45 A slight clarification regarding the use of epoxy primer. You can topcoat within the time frame given on the label.Self etch primer is a type of primer that is specifically designed to be used on bare metal surfaces, including aluminum, steel, and other metals. It contains an acid that chemically etches the metal surface, creating a strong bond between the metal and the primer. This bond helps to prevent corrosion and rust from forming on the metal surface ...However, etch primer is faster than epoxy so it is frequently used in collision repair to improve through put. Epoxy primer is used more often on bare metals than etch primer in restoration work. Lacquer Primer. Lacquer Primer is great for speed and sanding but not so good for long term durability. Shrinkage, cracking, and bubbling are common ...Find out about the QUIKRETE the Epoxy Garage Floor Coating Kit which will give your garage floor a showroom quality, high-gloss finish with exceptional durability. Expert Advice On...White Knight Rust Guard SLS Etch Primer is suitable for aluminium, galvanized iron, brass and copper. Ideal on fences, railings, gutter, roofs, doors, pipes and gates. How To Apply. 1. PREPARATION. AEROSOL: Remove all rust and flaking paint back to bare metal with a wire brush, scraper or mechanical sander.You CAN NOT apply DPLF Epoxy over DPX171 Etch primer. The only Etch products that may go under DPLF are the DX1791 Etch primer, and the DX503 Aluminum Conditioner. 2 If you decide to use the Metal Treatments (DX533 & DX503), you can not use any other kind of Etch primer as well (DX1791, DPX171) 3. DCC Concept Acrylic Urethane Single Stage may ...Two-part epoxy primers are also a good option as they provide waterproofing and strong adhesion. Avoid using etch primers in coastal environments, as they are not sufficient for corrosion protection. Conclusion. Self-etching primer is a crucial step in achieving a durable and professional finish when painting chrome surfaces.Commercial Performance Coatings EtchPro Primer Surfacer is a single pack, epoxy resin based etching primer with excellent adhesion to a large number of metal surfaces including mild steel, zinc plated steel, zincanneal, aluminium, chrome, galvanized iron, brass, copper, stainless steel, lead and alloys. It can be used as a low film build ...Yes it is the same thing, epoxy primer/sealer, some people over reduce it a bit when using as a sealer. A common issue with epoxy is it takes longer to dry so you may want to give it more than 30 - 60 minutes before you topcoat. Do a search for epoxy, there has been quite a bit of discussion on it in the past. Cheers RobBelow the Waterline. Compatible with all Pettit manufactured antifouling paints. Offers protection to bottom paint and promotes better longevity. When properly top coated, it provides a system of excellent overall adhesion. Tweets by PettitPaint.Nov 29, 2021 · Self-etching primer formula contains more additives and phosphoric acid that etches the bare metal surfaces and enhances paint adhesion. Dry Time. Regular primer dries faster than self-etching primer as it has fewer additives. Regular primer takes around 1-2 hours to dry enough before painting while self-etching primer takes around 3-5 hours.This black epoxy primer has excellent anti-corrosion and adhesion properties. The aerosol spray comes ready to use, all you need to do is shake it beforehand. Pros. It can be used on anodized ...Nov 1, 2008 · We may earn a commission for products purchased through links on this pageetchimg primer should only be used on bare metal if at all. i would use epoxy instead. if the black coating will pass these tests i leave it on. laqure will not remove it and if it will feather nicely. if not strip it off. the instructions from the panel manufacturer that i use is to rough it and prime over it.in this video I explain the different purposes for most primers out there in the market. The primers include DTM primer , Urethane primer surfacer , high bu...Posted August 7, 2016. On 8/6/2016 at 6:42 PM, pt756 said: what does 2k primer stand for is that a 2 stage self etch maybe just wondering I still use the self etch primer have not tried the epoxy yet. I think the 2K just means you have to add a hardener/activator to it. So I guess technically epoxy primer is "2k."from cocoa, FL. spray your epoxy sealer when you are completely finished with your body work, wait for it to flash, then start laying down your color. The sealer helps keep your body work from sucking up your color and causing blotchy areas. ckunsman89, May 27, 2013. SHARE POST #24.Etching primers offer a little better adhesion than epoxy. Epoxy works well on surfaces that are sanded or sandblasted, they require a surface texture for good adhesion. Most etching primers cannot be directly topcoated, epoxies can. Body fillers can be applied over epoxies. Body fillers should not be applied over self etch primers.My plan is to strip to bare metal, remove rust as much as possible, spray the epoxy (2 coats), then filler over the epoxy. Then, touch up epoxy over the filler areas. Then prime the entire vehicle with high-build primer. Assuming it's the right stuff to use, I have some specific questions about the tech sheet. 1.Sand to clean metal. Apply 2k epoxy primer directly. Apply filler over epoxy primer. Follow epoxy TDS for filler/topcoat/recoat timing. Do not use self etch - it's unnecessary and may impact the epoxy bond - again check TDS. Do not use por-15, it's unnecessary and not for this purpose (its also garbage). The rust will need sandblasting or cut ...Car Refinish. Complementary Products. Primers. Primers. Our line of primers for bodywork will give you high productivity and reliability. We have highly versatile products that can be applied as required by the user, one or two component primers, express items for quick drying, etc. Filter…. VELOX 2K - High build - Non sanding - Surfacer [+ info]YouTube messed with the audio gain so fixed and uploaded again. My apologies!!!Epoxy vs Etch primer. Do automotive primers protect against water and do they ...In summary, self-etching primer is a highly effective primer that chemically bonds with metal surfaces, creating a rough surface that enhances the adhesion of paint. Its acidic component, usually phosphoric acid, etches the metal surface, creating a strong chemical bond that is resistant to rust and corrosion.An epoxy primer is what you want to use on bare or freshly sandblasted steel for your maximum adhesion and rust prevention. The urethane primer is what you want to use after your bodywork is done as a filler primer. Epoxy is simply a primer, whereas 2K urethane primers are considered a primer surfacer. You could use only epoxy on everything ...Etch primer is a primer that contains an acid-etching component to chemically adhere the primer to the metal, the acid kinda of bites into the metal. That being said it still needs mechanical adhesion to properly stick (like sand scratches of appropriate grit sandpaper). Epoxy primer is a primer containing an epoxy resin, once cured this epoxy ...In self-etching primer groups ARI scores show that there was no or minor amount of adhesive remaining on the surface of tooth (score 4 and 5). SEP produces a lesser surface roughness on the enamel than conventional etching. However, statistical analysis shows significant correlation (p<0.001) of bond strength with surface roughness of enamel....