ChromaClear 7500S LE Multi-Use - pinrepair.com

1 ChromaSystem Technical Manual1 DescriptionChromaClear 7500S LE is a two-component urethane clear for use in spot, panel and overall repairsof OEM base/clear finishes. ChromaClear 7500S LE is an easy to use, durable clear which providesgood gloss and distinctness of image (DOI).General InformationComponentsChromaClear 7500S LE Multi-Use ChromaClear 7565S Low Temp Activator-ReducerChromaClear 7575S Spot/Panel Activator-ReducerChromaClear 7585S Overall Activator-ReducerChromaClear 7595S Overall/High Temp Activator-ReducerChromaSystem 19301S Blender60 F70 F80 F90 FSpot RepairChromaClear 7565S ChromaClear 7565S ChromaClear 7575S ChromaClear 7585S Panel RepairChromaClear 7565S ChromaClear 7575S ChromaClear 7585S ChromaClear 7585S Overall RepairChromaClear 7575S ChromaClear 7585S ChromaClear 7585S ChromaClear 7595S Mix Ratio/ViscosityCombine the components either by volume or weight and then mix (cumulative qt)

2 ChromaClear 7500S 7575S - 19 seconds in a Zahn #2 for SuccessnUse mixing stick for accurate Life3 hours at 70 : When using MasterTint 389S , pot life is reduced to 1 hour at 70 :MasterTint 389S ; use 1 2- 3 4ounces per ready-to-spray Eye Eliminator:DuPont 459S ; use 1 4- 1 2ounce per ready-to-spray Additive:Plas-Stick 2350S Weight Volume(cumulative pt) ChromaClear 7500S 7575S 2350S 7500S LE Multi-Use +DuPont Automotive Finishesc are registered trademarks and are trademarks of E. I. du Pont de Nemours and 2001-2002. E. I. du Pont de Nemours and Company. All rights Technical ManualBasecoatsChromaPremier BasecoatChromaBase BasecoatApplicationSubstratesChromaPremi er BasecoatChromaBase BasecoatDuPont 222S Mid-Coat Adhesion Promoter for blend areasSurface PreparationFor application over a properly prepared basecoat repair:nMask the entire vehicle to prevent overspray from basecoat to dry 15 - 30 with appropriate basecoat tack cloth prior to applying Setups*ConventionalSiphon mm - mm (.)

3 059 - .070 )Gravity mm - mm (.055 - .063 )HVLPS iphon mm - mm (.059 - .070 )Gravity mm - mm (.059 - .070 )Air Pressure*ConventionalPanelOverallSiphon Feed:35 - 45 psi @ the - 55 psi @ the Feed: 30 - 40 psi @ the gun. 40 - 50 psi @ the - 10 psi @ the gun - 10 psi @ the gun cap.*The listed setups cover the usual range for various application equipment. For information on specific manufacturers equipment, seethe Appendix section titled Equipment Information. ApplicationApply 2 - 3 full wet for Success - OverallsAllow to flash minimum 10 minutes between coats for optimum TimesAir DryFlash between Coats: 10 Free: 15 - 20 to Handle (Assemble): to Polish: to Stripe: to Deliver: to Decal:After 72 7500S LE Multi-Use are registered trademarks and are trademarks of E.

4 I. du Pont de Nemours and 2001-2002. E. I. du Pont de Nemours and Company. All rights Technical Manual3 Flash/Dry Times (continued)Force Dry Flash before Force Dry: 10 Time: 30 minutes @ 140 F surface temperatureDust Free:At cool to Handle (Assemble):After cool to Polish: 6 - 8 hours after cool to Stripe: 6 - 8 hours after cool to Deliver: 6 - 8 hours after cool to Decal: 48 - 72 hours; 24 - 48 hours with Dry Refer to the Infrared Guide for recommendations and repair is the approved procedure for clearcoat warranty repairs. This allows the refinisher toattain the recommended film builds. If the refinisher chooses to blend, use ChromaSystem 19301S Blender. nAfter the final coat of clearcoat, step-out the coating by mixing 1 part ChromaSystem 19301S Blender to 1 part of the remaining material and taper the blend with the resulting ChromaSystem 19301S Blender in a clean spray gun and taper the blend edge for final melt-in of the blended for SuccessFor sail panel blending, be sure DuPont 222S is applied beyond the intended clearcoat 7500S LE may be recoated during at any stage of dry or cure.

5 If recoating after 24hours, scuff sand with 1200 - 1500 TimesAir Dry: 12 - 24 Dry: 4 - 12 1500 grit wet or finer. Or use P1500 DA or finishing compound. Apply a thin ribbon of material to the area to be compounded. Use a woolpad. Maintain air polisher or variable speed buffer at 1200 - 2400 rpm. Remove excess finishingcompound with a clean soft cloth prior to applying finishing 7500S LE Multi-Use are registered trademarks and are trademarks of E. I. du Pont de Nemours and 2001-2002. E. I. du Pont de Nemours and Company. All rights Technical Manual(05/02) 4 Polishing (continued)PolishingUse finishing polish. Apply a ribbon of material to work a 2 - 3 foot square area. Using a foam pad, maintain avariable speed buffer at 1200 - 1800 rpm.

6 Keep the polisher/buffer moving at all times. Overlap each passapproximately 50%. As finishing polish begins to dry, stop polishing. Wipe off excess polish with a clean softcloth, or glaze with an orbital buffer. Tips for SuccessnDo not use medium to heavy-duty compounds. nUse clean cloths and pads to insure that the clear does not get scratched with dirt particles from old or re-used cloths or not wax for the first 120 days after spray equipment as soon as possible with DuPont Lacquer PropertiesVOC: lbs/gal Coverage: 580 sq. ft. per ready-to-spray gallon at 1 Solids: Solids: Dry Film Thickness: - mils in 2 - 3 Point: See Regulated AreasThese directions refer to the use of products which may be restricted or require special mixing instructions in VOC regulated areas.

7 Follow mixing and usage recommendations in the VOCC ompliant Products Chart foryour and HandlingWEAR A POSITIVE-PRESSURE, SUPPLIED-AIR RESPIRATOR (NIOSH APPROVED TC-19C), EYE PROTECTION,GLOVES AND PROTECTIVE CLOTHING WHILE MIXING ACTIVATOR WITH PAINT, DURING APPLICATION ANDUNTIL ALL VAPORS AND SPRAY MIST ARE EXHAUSTED. Follow respirator manufacturer s directions forrespirator use. INDIVIDUALS WITH HISTORY OF LUNG OR BREATHING PROBLEMS OR PRIOR REACTION TOISOCYANATES SHOULD NOT USE OR BE EXPOSED TO VAPOR OR SPRAY MIST. Do not permit anyone withoutprotection in the painting 7500S LE multi -UseDuPont Automotive FinishescH-19321E-R2951 are registered trademarks and are trademarks of E. I. du Pont de Nemours and 2001-2002. E. I. du Pont de Nemours and Company.

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