Cover any areas you don't want to paint with masking tape, such as windshields, windows and rubber strips. Two-pack primers are commonly used in the automotive repair industry and they are applied to vehicles for several different reasons. Work in an even layer. Recreational vehicles (RVs) are just like large cars; over time, the shiny paint gets chipped, wears down and begins to show age. Nason Finishes recommends using a ratio of 8:1/2:4, or 8 parts of Nason base coat to 1/2-part base coat activator to 4 parts base coat reducer. I believe the formula on this page will need some revision based on the following advice by Ron Rosenberg on 2003-01-26 Disadvantage of # #/## formatting, A1: 26 B2: =MROUND(A1,1/32) formatted as # #/## -- MROUND is in Analysis Tookpak displays in B2 as 26 0/1 as would the non Analysis Toolpak Function version B2: =ROUND(A1*32,0)/32 formatted as # #/## Allow the primer to dry for the recommended amount of time, using the "flash time" on the paint can as a guideline. Then I need to add the activator at the end in the required amount. Additional Information There are four different types of fractions: common fractions, decimal fractions, percentages and ratios. Dunn holds a degree from UCSF and formerly worked as professional chef. I'm sure I'll figure something out, but guessing there is a slick way to do this you guys have already figured out. If the paint drips, you're applying too much paint. Mix 2 tbsp. How to Mix 2K Primer by Paul Miceli . car soap in a bucket of warm water. Work outside (or in a garage with the door open) on a clear weekend with low humidity and no chance of rain, since these affect paint drying time. I've just recently started using the mix cups, I was taught to mix paint using a small cup to measure the amounts of each part. Pour in paint until it reaches the line in the first column of the ratio; then stop. Wash your car using a tack cloth dipped into the soap solution. The mix is 8 parts paint, 1/2 part activator, and 4 parts reducer. Areas where problems may arise include the following: 50-50 may mean 50% to the painter, but in reality is 1 to 1 or 100% reduction. You need to remove all grime and dirt before you paint; otherwise, the particles get trapped in the finish and mar your car's smooth appearance. Using the 8:1:1 example, you will pour until reaching the number 8 in the first column. Mix this solution well and strain it before you pour it into the paint cup that’s attached to the gun. Place the mixing cup on a flat surface. Does that make sense? Applying automotive paint yourself is a time-consuming weekend project, since you need to properly strip the car before proceeding. When the word 'fraction' is used on its own then usually it … 8 + 3 / 8 = 24 + 3 / 8 = 27 / 8 To find new numerator: a) Multiply the whole number 3 by the denominator 8. Use and application of any of the site's content is at the user's own risk. Use either aerosol cans, or pour paint into a spray gun for ease of use. Keep your hand even and move the spray gun back and forth. Headlight on an old car image by Scott Griessel from Fotolia.com. Find your perfect shoe size easily. Nason Finishes recommends setting both gravity-feed and siphon-style spray guns to 1.4 mm to 1.6 mm to apply the paint. Then I need to add the activator at the end in the required amount. Disclaimer: The ideas and methods described in this web site were developed under unique situations. Mix your base coat with paint activator and paint thinner or reducer before proceeding. So 16oz of paint, 8 oz of reducer, and 1 oz of activator. When you finish, wipe the exterior of the car again to remove any new particles. Failure to mix the paint properly can clog your spray gun. So for every 8 cups of paint you pour into your large mixing bucket you’ll have to add 1 cup of reducer and 1 cup of hardener. When I add the paint I'll keep track of the volume. Spray the paint onto your car. In the past I would dump 4 small cups of paint, 2 small cups of reducer and then a 1/4 of a small cup of activator into a bigger mix cup. What I was getting at is the 8:4 is the same as 2:1. It depends on the number of coats you want to put on but normally less than 1 pint. If you're using aerosol cans, the paint should be properly mixed in the can for you, so skip this step. Run 400-grit sandpaper over the surface of your car. As noted above, ratios demonstrate the quantity of at least two items in relation to each other. Get to know what a ratio means. A successful website writer since 1998, Elton Dunn has demonstrated experience with technology, information retrieval, usability and user experience, social media, cloud computing, and small business needs. Dunn has ghostwritten thousands of blog posts, newsletter articles, website copy, press releases and product descriptions. Since these situations cannot be duplicated, you may get different results. Hunker may earn compensation through affiliate links in this story. He specializes in developing informational articles on topics including food, nutrition, fitness, health and pets. Basically my thought was the paint to reducer is a 2:1 ratio. The main reasons to paint an RV include condition of the existing paint and a desire to jazz up the boring beige or white exterior. Apply one coat of Nason primer. This is Nason Basecoat. Nason Finishes recommends using a ratio of 8:1/2:4, or 8 parts of Nason base coat to 1/2-part base coat activator to 4 parts base coat reducer. Step 3. Has always worked well in the past, but I'm trying to get over to using the mix cups. So since the paint and reducer are the high volume components I would mix them in the cup at a 2:1 ratio. Remember that you mix it with thinners in a ratio of around 1/4 paint to 3/4 thinners.. Talk to a paint shop or an auto refinisher for best advice. Use an aerosol can or a paint sprayer (mixing the paint following the recommendations). When you car's finish gets chipped, scratched and faded, rejuvenate the vehicle with a fresh coat of paint. The 24 Game, also called Arithmetic 24 or Math 24, consists of the challenge of taking four numbers and combining them OK It's a simple question, but how would you guys mix up paint that has a ratio of 8:1/2:4 using mixing cups? Let the base coat dry for at least 15 minutes before applying a Nason clear coat. If this is your first visit, be sure to So 16oz of paint, 8 oz of reducer, and 1 oz of activator. So I'll mix that in the cup first. By creating an account you agree to the Hunker, Nason Finishes: Base Coat Technical Manual. Mix your base coat with paint activator and paint thinner or reducer before proceeding. This roughs up the finish, allowing the Nason base coat to stick better. check out the. Pour your Nason base coat into a paint sprayer. Plus, easy how-to guide to measure foot length (printable). In simple terms, let’s use 8oz cup sizes in this example because like you already know, there are 8oz in each cup. Reduction percentages can become confusing. Using Nason base coat gives your car color, while clear coat protects it. Whats an easy way to add the 1 oz of activator? So, for example, if a cake contains two cups of flour and one cup of sugar, you would say that the ratio of flour to sugar was 2 to 1. So then I know that if 2 parts paint was 8 ounces I need a 1/2 ounce of activator. Allow the base coat to dry the "flash time," then apply a second coat in the same manner. If the mix ratio only has two numbers, then ignore the third column. Shoe size charts for men, women and kids to convert sizes (US size, UK, Euro). Solutions to 24 Game - Aritmetic combinations of 4 numbers 1-13. Whats an easy way to add the 1 oz of activator? Example: Reduce the fraction Step 1: Factors for 8 = 1, 2, 4, 8 Factors for 24 = 1, 2, 3, 4, 6, 8, 12, 24 Step 2: The greatest common factor is 8 Although ratios vary widely across several products, solvent based metallic paints are mixed in the ratio of 2:1 (2 parts paint: 1 part thinner) while water based paints are mixed with a 10 percent additive. Simple question, mixing cups to mix 8:1/2:4 ratio? Whole number 3 equally 3 * 8 / 8 = 24 / 8 b) Add the answer from previous step 24 to the numerator 3. 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