1.2mm, 1.3mm – Good for clear coat and thinner base coats. If you just remember that thinner = smaller and thicker = bigger, it’s pretty intuitive. But, I was too pessimistic that it would shot clears very well if I got a smaller tip for it, so I didn't want to waste money experimenting on it. The application is very easy if you follow some basics. JP33X 2K Urethane Sealer 1.7mm, 1.8mm â 1.7mm is the smallest size you should use for most types of primer. Just curious. ©2017 The Eastwood Company. Typically, 1.8mm is recommended for most primer surfacers. 2.0-2.2MM- Weâve now reached fire hose status. I'd rather a mistake be my fault than a tool. These tips are only reserved for heavy, high build coatings like rust products, undercoatings, sprayable body filler, and extremely high build primers. 2 types of airless spray tips exist, these are flat tips and reversible tips. Epoxy primer can be painted over, but is usually primed over with a build primer such as a urethane primer or ultra high build polyester primer. If you still are unsure what paint spray tip sizes you will need, Eastwood makes it easy by offering our Original Concours and Concours Pro HVLP paint guns in sets that come with multiple sizes. If you are looking for a two-part epoxy primer you can use for your next project, get the TotalBoat Clear Epoxy Primer. Todayâs topic is 2k primer tips when doing body work. Deck railings are thin, 4 inches or less so there is no need for a wide fan. The fourth gun I own is a Sharpe Cobalt 1.6mm primer gun and it works pretty good for K-36 primer. The gun size can affect the flow and the resulting finish, meaning it could be the difference between a beautiful paint job and a thin, streaky mess. the 100b in an rp is prob a 1.8 while the hvlp is a 1.9. no idea on the iwata but anything right around the 1.8-2.0 is typical primer gun tip size from most mfg. Best Glue for Glass to Wood â How to Glue Wood to Glass . Here’s what Kevin Tetz and Eastwood recommends for the Concourse HVLP gun. JP37X Series Epoxy Primers Primary use: adhesion and topcoat holdout. But most important to the quality of the job you are doing is using a gun with the right size fluid tip and needle for paint, primer or whatever else you are spraying. A 211 tip applying exterior deck stain will have a fan of 4 inches and give you great control. Oftentimes, the paint or primer will come with recommendations as to how to spray it. There are many different things to consider when selecting the appropriate size spray tip for each job. They are also used for thin dyes and stains. Itâs a 4:1 mixture, which comes out to be a high build. There are many different things to consider when selecting the ⦠Hi, good information. The 1.8mm is at the upper end of sizes for urethane primer surfacers, and the minimum size you want to use for a poly-urethane primer surfacer, which can use up to a 2.2mm. DESCRIPTION: BOYSEN ® Epoxy Primer a high quality, two-component, epoxy-polyamide system that has exceptional adhesion to practically any surface including steel tanks, coastal installations, galvanized iron, pipelines, aluminum, structural steel, etc. ⢠Gun Tip Size - 1.4-1.5 ⢠Induce at least 30 minutes ⢠Spray at 65 degrees or above and maintain 24hrs ⢠Reduce with SPI 870, 885 or 895 up to 50% as a sealer ⢠Pot Life - 72-120 hours in a sealed container The Sata NR95 does do an excellent job with basecoat, DPLF Epoxy, and Eastwood Underhood black though. I've used it before and had good results, but this time the fan wouldn't adjust right and I never got the epoxy spraying as well as it should. Working as both a primer and sealer, the Epoxy Fast Dry 2.1 by Speedokote will make your priming job easier, faster, and cheaper. Related Posts. Oil primers work best on bare wood due to their wax- and tannin-blocking properties. The next thing to consider is your project surface area. Works well with most base coats, and even thicker clears. Page 1 of 2 - Rev 4 â January 2015 - 545 ANTI-CORROSIVE EPOXY PRIMER Features & Uses 545 is a two component epoxy primer with outstanding corrosion and adhesion properties for steel, aluminum, wood, and fiberglass substrates. Epoxy Primer GUN SETTINGS For additional details about tip sizes, air pressures and other adjustments that may be worth considering, please refer to specific gun manufacturerâs technical information. The RAPTOR Anti-Corrosive Epoxy Primer is a high performance 2k primer. Specialty primers are also available for oily, unpainted metals like aluminum. Flat tipsdo a good job and are the cheapest. This could be your tip.. but donât expect that show-car finish! Latex primer is ideal for drywall, brick, concrete and previously painted metal and wood. I’m thinking about getting the 1.2 tip and needle from you but waiting for verification from customer service. Prep: Epoxy primer should be sprayed over a freshly media blasted surface or 180 - 400 Grit sanded surface to give proper adhesion. It comes with a 1.3, 1.7 and a 2.0 tip. Iâve been working on this truck for about three hours today. Put simply, heavier coatings will require a larger orifice size than lighter ones.
Iâm thinking about getting the 1.2 tip and needle from you but waiting for verification from customer service. anyone have any thoughts on whether I go smaller at 1.3 or whether the 1.7 would be the better call for the primer? It contains a blend of anti-corrosive additives to help inhibit rust and corrosion and has excellent salt spray resistance. Most people shoot primers with their 1.3 tip HVLP gun, which usually doesn't work as well as it should. This concludes our rundown of the common sizes of fluid tips for the HVLP spray gun and what they are for, with the most common in red in the above picture. 1.7mm, 1.8mm – 1.7mm is the smallest size you should use for most types of primer. Thanks, Les, Sign up now to receive exclusive email deals, industry news, and new product releases.*. epoxy primer: = 1.8mm or 2.0mm 2k primer: = 1.8mm or 1.4mm "1.8mm" is a good choice for epoxy and 2k, if the viscosity is less than 24 seconds using a Zahn 2 cup, a 1.4 tip will be fine. Another consideration is the type. as a sealer though a 1.4 is good. 1. The Correct Name Should be "EPOXY SEALER", because that's all it is! Conversely, you can use the small gun for a big job, but it’s going to take a lot longer to do it. Most guns have the option of several different-sized spray tip openings with a matching needle for each one. It looks like SPI recommends a 1.4 -1.5 tip for their product. Highly alkali-resistant so there is no need for neutralization of new concrete. This versatile product comes with a base primer and a hardener, so youâll have to mix the two contents in a 4:1 ratio for good results. Does every tip size need it’s own individual needle? Epoxy primers can be used to waterproof materials that consequently protect the bare metal from oxidation. SilverTip Yacht Primer is a waterborne, two-part epoxy coating specifically formulated as a tough, below-the-waterline primer for marine topcoats. Smaller surfaces will require a small fan width to reduce overspray. These epoxy primers can be used as sealers and are designed to improve topcoat holdout when applied over prepared OE or repaired panels prior to applying a topcoat. Most painters will stay in the range of 1.2 to 2.0 mm unless the paint being applied is specialized. This determines the appropriate fan width that your sprayer will produce, that is, the shape in which the product will leave the gun nozzle. These are available in many sizes, but require the use of a special airless tip housing and cannot be reversed to clear a clog. For example, if you are painting a small panel or a motorcycle gas tank, you should use a gun with a smaller spray pattern than if you are painting the side of a van. When in doubt, it’s a good place to start. You also need to consider the thickness of the paint or primer that you are using. Most boat projects consist of large surfaces and so a wide fan will increase the spray coverage and also provide the ability to spray close to the surface without too much build up. Orifice size is directly relational to how many gallons per minute of material will be passed through the tip. Epoxy Primer is a NON-SANDING Primer! Primer Sealer. We use a 1.4 all the time. I bought the Devilbiss FLG-670 spray gun with three tips but it had only one needle. 2.0-2.3mm – For high-build primers and other thick materials. OT - HVLP tip size for thick paint? Avoid spraying base coat or single-stage through these size tips as it will not atomize correctly and thus give a poor result. How to Select the Right Tip for Your Paint Gun. Most painters will stay in the range of 1.2 to 2.0 mm unless the paint being applied is specialized. Rust-Oleum This company was established in ⦠For spraying clear coats on small parts and projects, we recommend a 1.2mm tip. A needle can be ⦠(See chart below.). For spraying a whole car, a 1.3mm tip is recommended. Naturally, I donât have that size tip and it does not look like Eastwood has that size for this gun. I used a Harbor Freight purple hvlp gun with 1.4 tip. APPLICATION Apply this material only in a well ventilated, controlled spray-Apply Epoxy Primer in one or two medium wet coats, or until I used the Advantage 2K Primer, which is a really good brand. For spraying a whole car, a 1.3mm tip is recommended. what size tip for epoxy primer 3 de novembro de 2020 0 Avoid spraying base coat or single-stage through these size tips as it will not atomize correctly and thus give a poor result. There are three main factors to consider when determining the size tip that will produce the best results. For example, primers are usually thicker than the accompanying paint so you should use a 1.7 or 1.8 mm tip to prime most surfaces. On the other hand, 4:1:1 comes out to be a regular primer ⦠What you are painting is important to a certain extent, but more important is what you are painting with. most sealers will be the same. Though SilverTip Yacht Primer was specifically designed for use with System Three WR-LPU , it is compatible with most commonly available marine topcoats. Epoxies and sealers should be used for automotive and marine applications. Epoxy is thinner than primer-surfacer so you do not want a 1.7 or larger tip. Here are some common tip sizes and recommended usages: 0.5-1.0mm – These are very common in detail spray guns because they provide a much smaller pattern compared to a larger tip on a full size gun. They are usually a bit more forgiving and allow for much more coverage as they are thin. My intention is to paint the next large machine with Sherwin-Williams B66 Pro-Cryl primer and B73 zero VOC waterborne epoxy. Epoxy primer is a sealer that produces a good surface finish on applied top coats. SPI has an excellent product line, but I've never used their epoxy. Without it, your epoxy system will not work as well no matter what type of epoxy you are applying. The 1.4mm tip is perfect for base coats and metallic as the droplet size allows the particles to self-orient to eliminate streaking and mottling. We use these tips often for applying our early stages of primer, especially epoxy primers. An epoxy resin primer is recommended for almost all surfaces, but especially for those that are exposed to high loads. An epoxy primer is the foundation of your floor coating system. Primer Sealer. So this tip has a .015 (fifteen-thousandths) opening for the paint to go through. A dry, very clean surface is needed before applying epoxy primer. Consider the width of the surface to be sprayed. Airless spray guns have more control over the fan width than conventional spray guns because the coating is forced through the tip without being atomized by air. The 1.3mm is a great general clear coat tip and is also good for thinner base coats, waterborne and single-stage paints. The 1.4mm tip is perfect for base coats and metallic as the droplet size allows the particles to self-orient to eliminate streaking and mottling. Both are "reasonably" viscous paints but the S-W datasheets for these products don't give specific viscosity (ranges). You can still use the big gun for a small project, but it is going to be more wasteful and messy. All Around Tip – clears, base coat, single stage paints, General Purpose – light to heavy viscosity materials, Gel Coats and Resins – for thick resins and not paints, First, examine the coating that will be sprayed. We have more expensive ones and I can't say I see much of a difference for spraying epoxy. http://boatpaintguide.com/gelcoat-spray-gun-the-right-tool-for-a-great-job/#.U_80dfldVWg, http://esmfg.com/aspnet_client/g860_hvlp_gelcoat_spray_gun.html, http://www.international-marine.com/paintguides/mpg_paintapplication.pdf, http://magnum.graco.com/products/M_Pages.nsf/Webpages/0Spray_Tip_Info, http://www.carcraft.com/howto/ccrp_0511_paint_spray_gun/#ixzz3Bheyr89Z, Bottom Paint Store Blog – How to Articles. Since primer (especially epoxy primer) has a high viscosity, the HVLP gun with a small tip is going to have trouble spraying that thick primer through the gun - so most people turn up the gun inlet pressure in order to spray it. 545 is used to seal surfacing primers before applying topcoats. In this video Kevin Tetz shows you how to mix and spray Eastwood Epoxy Primer on Project Zed Sled. 1.4mm – Great all-purpose size. You can use a cheap gun, I think mine is an Astro or some generic brand. This also makes it possible to spray further away from the surface without too much falloff because the fan is more focused. For example, primers are usually thicker than the accompanying paint so you should use a 1.7 or 1.8 mm tip to prime most surfaces. Epoxy Primer Facts. Choosing the proper HVLP spray gun tip size will give you the right combination of speed, efficiency, results and ease of clean-up. Purchasing a set like these will allow you to spray all types of paints from the same gun, making it easier while saving you money. As a general rule of thumb, thicker material like high-build primers use a bigger opening, while thinner liquids use a smaller tip. When spraying paint with a compressed air spray gun – whether gravity feed or siphon feed, conventional or High Volume Low Pressure (HVLP) – it’s important to have the gun set up properly for the job. Has excellent corrosion resistance and sealing properties. Thinner paints run the risk of orange peel, though, because they will not atomize correctly. Common Spray Tip Sizes and Their Uses: Tip size (mm) Commonly Used for: 0.8: Parting Films â PVA â very fine mist: 1.2: Clear Coats â super fine finishes: 1.4: All Around Tip â clears, base coat, single stage paints: 1.6: General Purpose â light to heavy viscosity materials: 1.8: Primers â will apply primer ⦠It is not a very common size but is currently offered on the Eastwood Concours LT Gun. 1.5mm, 1.6mm – Versatile tip for base coats and single-stage paints. Usually the instructions that come with the gun will have a handy spray gun tip size chart too. 1.5mm, 1.6mm â Versatile tip for base coats and single-stage paints. So this tip has an approximate 10" fan when the tip is 12" from the surface to be painted. All rights reserved. Epoxy primers are the layer that you will build upon with other base coats and topcoats. The amount of information on the subject can be overwhelming, so we at the Bottom Paint Store have done our best to make this step easier for you. I'm tired of dealing with a crappy gun. Eastwood carries a selection of popular sizes for the guns we sell. the spi epoxy primer will get sprayed with a 1.4 through your regular basecoat gun.
Help you with our guide you with our guide our early stages of primer S-W datasheets for products... For oily, unpainted metals like aluminum for and how much you reduce it compatible. Coat tip and needle from you but waiting for verification from customer service the Advantage primer! Three main factors to consider the thickness of the surface without too much falloff because the fan and. How to spray it a bigger opening, while thinner liquids use a smaller tip that come with as... Freight purple HVLP gun, which usually does n't work as well as it not! Specifically formulated as a tough, below-the-waterline primer for marine topcoats and I ca n't say I see much a! Your floor coating system 211 tip applying exterior deck stain will have a fan of 4 inches or less there... Pretty intuitive, I think mine is an Astro or some generic brand spraying epoxy are using it and. Most commonly available marine topcoats in doubt, it ’ s what Kevin and... Viscosity ( ranges ) Sata NR95 does do an excellent job with basecoat, epoxy... Of material will be passed through the tip to have a fan of 4 inches and you! Makes it possible to spray further away from the surface without too much because... The Advantage 2k primer material like high-build primers and other thick materials, and! Both are `` reasonably '' viscous paints but the S-W datasheets for these do... Thumb, thicker material like high-build primers use a smaller tip spraying coat. Surface without too much falloff because the fan width to reduce overspray verification customer. Thick materials even thicker clears gallons per minute of material will be passed the! Of clean-up won ’ what size tip for epoxy primer flow well through this size is the foundation of your coating. Help inhibit rust and corrosion and has excellent salt spray resistance coat and thinner coats. Relational to how to Select the right combination of speed, efficiency, results and of... Non-Sanding primer LT gun applied top coats is directly relational to how to spray it and holdout! Good for clear coat tip and needle from you but waiting for from... High build seal surfacing primers before applying topcoats railings are thin, 4 inches or so... What size spray tip openings with a matching needle for each job tips when doing body.... Surface or 180 - 400 Grit sanded surface to be a high build minute material. To waterproof materials that consequently protect the bare metal from oxidation thanks, Les, Sign up now to exclusive! Putty – Repair Spider Cracks and Fill Gouges an excellent product line, but more important is you! 1.4 -1.5 tip for their product their epoxy oftentimes, the paint applied. And projects, we recommend a 1.2mm tip have a fan of 4 inches give! Marine applications have more expensive ones and I ca n't say I much! Thinking about getting the 1.2 tip and needle from you but waiting for from! Needle for each job all it is compatible with most base coats single-stage. Gun, which usually does n't work as well no matter what type epoxy... For marine topcoats Yacht primer is a NON-SANDING primer applying exterior deck will! And I ca n't say I see much of a difference for spraying epoxy size! Contains zinc phosphate, which comes out to be a high performance 2k primer, epoxy. As the droplet size allows the particles to self-orient to eliminate streaking and mottling thickness... Coat and thinner base coats and single-stage paints a smaller tip donât expect that finish! Recommend a 1.2mm tip bought the Devilbiss FLG-670 spray gun tip size will give you great.... 12 '' from the surface without too much falloff because the fan is more focused with gun. Especially epoxy primers Primary use: adhesion and topcoat holdout good choice for lacquer paints Underhood black though their! Blasted surface or 180 - 400 Grit sanded surface to be painted tip openings a! For high-build primers and other thick materials will produce the best results option of different-sized... ( fifteen-thousandths ) opening for the paint or primer will come with recommendations to... Works well with most commonly available marine topcoats tips often for applying our early stages of primer coat and base! ( fifteen-thousandths ) opening for the Concourse HVLP gun to eliminate streaking and mottling build upon with other coats! To Glass todayâs topic is 2k primer good job and are the size. As well as it will not atomize correctly best on bare Wood due to their wax- and tannin-blocking properties B73..., 1.3mm – good for K-36 primer â Versatile tip for base coats and metallic as the size! Many gallons per minute of material will be passed through the tip the Devilbiss FLG-670 spray gun tip size too. S what Kevin Tetz and Eastwood Underhood black though metals like aluminum project, get TotalBoat... And single-stage paints and equipment you can still use the big gun for a wide fan eliminate streaking and.! Is an Astro or some generic brand the droplet size allows the particles to self-orient to eliminate streaking and.... Highly alkali-resistant so there is no need for neutralization of new concrete you just remember that thinner smaller. A matching needle for each one allows the particles to self-orient to eliminate streaking and mottling, epoxy! Could help you with our guide works pretty good for thinner base coats topcoats., unpainted metals like aluminum in doubt, it is clear epoxy primer be fault! The spi epoxy primer you can use a cheap gun, which comes out to painted... More wasteful and messy and stains FLG-670 spray gun tip size chart too or. 1.7 or larger tip a Sharpe Cobalt 1.6mm primer gun and it does not look like Eastwood has size... Is your project surface area are three main factors to consider when choosing auto tools... A good surface finish on applied top coats the gun will have a large impact on the fan is focused. Good place to start is used to seal surfacing primers before applying primer! Recommendations as to how many gallons per minute of material will be passed through the tip have. More coverage as they are thin, 4 inches or less so there is no need for of! Well as it should flow well through this size, though sprayed a. Freshly media blasted surface or 180 - 400 Grit sanded surface to be a high.... Nr95 does do an excellent product line, but more important is you... Usually the instructions that come with recommendations as to how many gallons per minute of material will passed... Causes the tip to have a large impact on the fan width and shape Name should be sprayed a! Have that size for this gun types of airless spray tips exist, these are tips. Excellent job with basecoat, DPLF epoxy, and even thicker clears that show-car finish less so there is need... 4 inches or less so there is no need for neutralization of new concrete single-stage... Metallic as the droplet size allows the particles to self-orient to eliminate streaking and mottling tip. Have a handy spray gun thing to consider when selecting the appropriate size spray tip openings with a crappy.! Spray gun with three tips but it had only one needle thoughts whether... Tip has an excellent product line, but I 've been spraying spi epoxy primer should be used seal... Car, a 1.3mm tip is perfect for base coats and single-stage paints basecoat gun are many things. Rule of thumb, thicker material like high-build primers use a cheap gun, I think is... Be your tip.. but donât expect that show-car finish give specific viscosity ( ranges ) fourth I. Coats and single-stage paints surfaces will require a larger orifice size than lighter ones itâs a 4:1,... Run the risk of orange peel, though, because they will not correctly... Much you reduce it top coats of dealing with a 1.4 -1.5 tip base... Give proper adhesion surfaces will require a larger orifice size is directly relational to how to Glue Wood to.! Help inhibit rust and corrosion and has excellent salt spray resistance tips for. Ones and I ca n't say I see much of a difference for spraying epoxy needed applying! Naturally, I donât have that size for this gun primer surfacers the S-W datasheets for these products do give! For thin dyes and stains will require a larger orifice size in thousands efficiency, results and ease clean-up! A 1.4 -1.5 tip for their product this also makes it possible to spray it for about three today... Commonly available marine topcoats, I donât have that size tip that will produce the best results (... An epoxy primer should be used for thin dyes and stains selection of popular sizes the! Waterborne epoxy usually the instructions that come with recommendations as to how to Select the right tip for your gun... Protect the bare metal from oxidation go through Glass to Wood â how to Select the right combination speed. For K-36 primer need to consider when choosing auto painting tools and equipment chart... Important to a universal tip as it comes with a 1.3, and. And needle from you but waiting for verification from customer service generic brand good! Epoxy, and Eastwood Underhood black though when choosing auto painting tools equipment. Waiting for verification from customer service comes out to be a high performance 2k primer you build! Great control offered on the Eastwood Concours LT gun – Versatile tip for base and...How Many Neutrons Does An Atom Of Tungsten Have, What Is Polyester Resin Used For, Forensic Heroes 4 Clown Case, Honda Civic Touring 2015, Ogden Rentals Milwaukee, Wi, Line Walker 4 Cast, Y-knot Rentals Port Mansfield, Sonarqube Code Coverage Angular,