mystickid said:
Originally by TOGWT--
I have a question, I am abit unclear to what exactly is a good & correct prep. can you please elaborate in detail of an example of excellent prep?:nixweiss
Thanx a mill, TOGWT. I alwatys learn alot from your detailed yet concise posts. Awesome.
The AR Perfectionist Prep Method
[Methodology
1. Wash-use a pH balanced pre wash treatment (Stage One PreWash) spray two â€â€œ three panels and rise off with low pressure water (this will avoid spay dying and causing water spots) once the vehicle has been pre-treated rinse the entire vehicle with low pressure water.
â€Â¢Use a quality car wash shampoo specifically formulated for automotive use, one that contains conditioning lubricants (Menzerna Auto Shampoo) 1.0oz per 2 gallon that enable abrasive particles to rinse off without abrading the paints surface.
â€Â¢Rinse vehicle and dry thoroughly to avoid any water spots.
2. Detailer's Clay -remove any imbedded contaminants with detailing clay (Clay Magicâ„¢ â€ËœBlueâ€â„¢) and a 5:1 solution of (Distilled water/Woolite®) surface lubrication
Application
â€Â¢Since a clay bar is so effective at removing deposits it will also remove wax
â€Â¢Divide the Detailer's Clay into equal pieces and knead into a ball to ensure pliability
â€Â¢Take one of the pieces and flatten it out into a small circle, approximately enough that it will fit into the palm of your hand.
â€Â¢Spray an area of 2-foot x 2-foot with a lubricating solution (WooliteTM or Dreftâ„¢ / Water 5:1) use an even applied pressure to the paint surface, ensure that the surface being clayed is always wet
â€Â¢Glide the Clay across the area in a front to back in a straight-line aquaplaning type motion
â€Â¢Use a light to medium even pressure until the surface becomes smooth and silent.
â€Â¢If the Clay is streaking on the paint, you need more to apply more lubricating solution, it is better to over lubricate the paint film surface than let it dry-out
â€Â¢When the Clay is moved across the paint film surface you should hear a friction sound and some resistance. This is the grit being lifted from the paint. When the resistance and noise stops, dry the solution off with 100% cotton Alpine DF Microfiber cloth.
â€Â¢To avoid wasting detailer's clay because you probably will drop it, place a towel on the ground under the area you're claying so the clay will fall onto the towel without picking up gravel etc.
â€Â¢If you drop the clay on the ground do not try to clean it, discard it or it may cause micro scratches in your paint film surface.
â€Â¢Rinse of any clay residue and ensure there is no more contamination to remove
â€Â¢Move onto the next two-foot by two foot square area and repeat the process.
â€Â¢Once half the section is completed turn the clay over to a fresh, clean side and completes the remaining section.
â€Â¢Check the surface of the clay often, once it becomes contaminated fold to a clean surface.
â€Â¢Wash, rinse and dry each section and ensure all imbedded surface contaminants have been removed before moving on to the next panel / section
â€Â¢I would go over the paint surfaces again with the clay to ensure nothing was missed
3.Clean-paint film surface with a chemical cleaner / polish (Klasse All-In-One) using a grey / black foam pad, speed # 4.5-.5.0 and an MLS of 2- feet per second (FPS)
4.Polish- remove surface imperfections (Menzerna Intensive Polish) 6/10, Orange /White Pad, speed # 3.5-4.0, and an MLS of 1- (FPS)
â€Â¢And /or a swirl mark remover (Menzerna Final Polish II, CA 3/10, White Pad, speed # 4.0 - 4.5, machine liner speed (travel rate, MLS) of 1-FPS
â€Â¢Final polishing (Menzerna Final Polish II) with a grey / black foam pad, speed # 5.0, and an MLS of 2- feet per second (FP
â€Â¢
Check surface condition- using a fine mist, spray the surface with a 1:1 solution distilled water and Isopropyl alcohol (IPA) or DuPont Prepsol
â€Â¢Leave it to dwell for 30-45 seconds, agitate the surface before wiping the paint surface with clean, dry 100% cotton (DF Alpine) towel to remove sealant/wax residue. Repeat as necessary
â€Â¢The use of an electronic paint Mil thickness gauge (Checkline Model DEF-900) and a 20X, or greater magnifier to check the clear coat is highly recommended
â€Â¢Place your fingertips on the paint surface, by running your finger tips along the surface there should be resistance (tension) this is indicative of a clean paint surface i.e. without any sealant / wax /oils.
â€Â¢With suitable lighting (see Dark Field Micro Inspection) and a 20X or stronger lighted magnifying loupe, you may well see some surface marring at this magnification but the less there is the better the wax/sealants will optically reflect light.
â€Â¢For surface imperfection that if removed could compromise the clear coat apply a glaze
5.Glaze-apply a final polish / glaze (Menzerna Finishing Touch Glaze) with a grey / black foam pad, speed # 5.0 â€â€œ 6.0, machine liner speed and an (MLS) of 2-FP
Apply wa/ sealant of your choice
I donâ€â„¢t manufacture, sell or have any vested interest in any of the products mentioned; other manufacturers products may work equally well. I have tested the products mentioned and have found that they will perform the task more than adequately using the methodology and tools cited.
JonM
JonM