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Thread: Pigmented (Mono-Tone) - Dye transfer onto Leather Sofa.

  1. #1
    Join Date
    Feb 2012
    Posts
    556

    Default Pigmented (Mono-Tone) - Dye transfer onto Leather Sofa.

    The actual color of dye is deeper than in the picture.

    Thanks!

    Amy



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  2. #2
    Join Date
    Feb 2007
    Location
    Greater Vancouver, Canada.
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    4,763

    Default

    Please do a test on the blue mark spot before attempting the rest of the stain.

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    See examples of "reverse transfer" technique:

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    1. Cut a washable paper towel (this paper has a smooth surface for better surface contact and does not tear during application) the size of the blue mark spot.
    2. Apply Prep-7.7 to the spot.
    3. Place the cut out paper towel over it.
    4. Squeeze out any air bubble using horsehair Brush-1 moving from center outwards.
    5. This paper saturated Prep-7.7 becomes an extension of the leather surface.
    6. Allows the Prep-7.7 to do its penetrating, lubricating and suspending action.
    7. As soon as the dye stains is suspended, it will be absorb by the more absorbent paper towel instead of still remaining on the leather surface.
    8. This innovative “reverse transfer” technique minimize the use of physical forces thus reduces potential prior weaken finishes further.

    Note: leathers that has a healthy topcoat, stains stays on the surface, thus removal is easier. Worn or deteriorated topcoat allows the suspended stains to be reabsorbed by the vulnerable colorcoats thus will require repeats to eventually reverse transfer all the stains away from the topcoats.
    When dyestains takes more than one day to be transfer, it indicates that the topcoat is missing and is recommended to refinish accordingly with MicroTop-54 with choice of gloss, satin or matte luster.
    Preventive maintenance is by the application of Protector-B+ that imparts a naturally buttery feel to reduce wear to the topcoats and part of routine maintenance care.

    Please post questions you may have to s speedy and efficient dye stain removal holistic processes.

    Roger Koh
    Leather Care Consultant
    www.LeatherDoctor.com

    Products information for a complete dye transfers holistic system.

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    Leather Doctor® Kit Sa7.di, micro-pigmented leather dye and ink stain removal kit is an innovative concept of removing blue jeans dye and ink stains featuring a “reverse transfer” technique utilizing a paper towel over the dwelling Prep-7.7 for micro-pigmented, antiquing and two-tone leathers that normally has a satin luster effect. The micro-pigmented and fashion effect varieties have a more delicate finish and is easily removed during stain removal and color refinishing is the norm on most wear areas. Prep-7.7 works by penetrating, lubricating and suspending the stains on dwell time and the paper towel reverse absorb the stain instantaneously from the leather. Prior failed attempt with set-in stains may require the help of Bleach-9.9 as booster to the Prep-7.7 to remove the residual stains. Clean sticky residue with Cleaner-3.8, rinsed with Rinse-3.0 and neutralized with Acidifier-2.0 when Bleach-9.9 is cooperated. Hydrator-3.3 relaxes stiff leathers and eliminates surface tension prior to fat and oil replenishing. Fatliquor-5.0 rejuvenates the leather structure with softness and suppleness when dry. MicroTop-54S is an option for renewing the finish from friction wear. Protector-B+ imparts a non-stick rub-resistant protection with a buttery feel that shield against sticky soiling and reduce friction noises. Note that the mentioned product suffix number denotes its pH value in this holistic leather-safe dye and ink stain removal system.

    Instruction:

    Testing with Prep-7.7
    Note that secondary colors are delicate and color refinishing is the norm after stain removal on wear areas.
    1. Cut out a piece of paper towel from the kit not bigger than our thumb size and soak it with Prep-7.7.
    2. Test it on the worst stains area and inspect every 24 hours with fresh application until the stain is gone.
    3. Observe if there is sign of stain removal, if it does, the stain will eventually be remove with repeat application.
    4. To secure the test patch from dislodging wrapped it over with see through cling wrap.
    5. When stain is removed with satisfaction, clean off the sticky residue with Cleaner-3.8 follows with Rinse-3.0 until a squeaky-feel.
    6. Apply a soak out paper towel with Acidifier-2.0 over the area until dry to strengthen the finish prior to topcoat application.
    7. When test after 72 hours shows poor response, Bleach-9.9 may be used to boost the Prep-7.7.

    Mixing Ratio (1: 2: 2)
    1. A mixing ratio guide by weight is 1 part Bleach-9.9: 2 parts Prep-7.7: 2 parts Hot water.
    2. From the mixing bottle, a small test portion Bleach-9.9 is first added into the bottle follow with Prep-7.7 adding and stirring into a paste.
    3. Hot water is dripped into the bottle using the pipette to activate the bleach and stirring into a creamy paste.

    Testing with Bleach-9.9
    1. Apply onto an inconspicuous or hidden area and leave it for a 12 hours inspection for discoloration.
    2. Remove residue with damp wiping and cleaning sticky residue with Cleaner-3.8 follows with Rinse-3.0.
    3. Cut out a paper towel, soak with Acidifier-2.0 and place on the test spot until naturally dry to neutralize the alkalinity.

    Note
    If testing with Bleach-9.9 bleach shows side effect, abandon and continue only with Prep-7.7.

    Actual Application
    Repeat testing successes to the actual application.


    Kit Content and Product Description:

    Leather Doctor® Prep-7.7 (60ml)
    This is a waterbased pH-7.7 high viscosity leather cleaner developed to remove dye and ink stains on all pigmented leathers. It works by dwell-time allowing its superior penetrating, lubricating and suspending power to do its work. It is design to work in co-operation with Bleach-9.9 to synergize its working power. Sticky residue is to be clean with Cleaner-3.8, rinsed with Rinse-3.0 and neutralized with Acidifier-2.0 when Bleach-9.9 is in co-operated.

    Leather Doctor® Bleach-9.9 (30ml)
    This product is only use on pigmented leather finish types. This powder becomes pH 9.9 when works as a booster for Prep-7.7 in a weight ratio mix with hot water at a ratio of 1: 2: 2 (Bleach-9.9: Prep-7.7: Hot water). Non-metal tools are used to prepare the mixture. Sticky residue is to be clean with Cleaner-3.8, rinsed with Rinse-3.0 and neutralized with Acidifier-2.0.

    Leather Doctor® Cleaner-3.8 (250ml)
    This is a leather-safe pH 3.8 cleaner for removing Prep-7.7 sticky residue.

    Leather Doctor® Rinse-3.0 (250ml)
    This is a leather-safe pH 3.0 rinse to neutralize alkalinity and remove all traces of cleaning residue to a healthy squeaky-feel.

    Leather Doctor® Acidifier-2.0 (250ml)
    This is a waterbased pH 2.0 leather acidifier ten times stronger than Rinse-3.0 developed to rinse and neutralize Bleach-9.9 in this leather-safe system. The effect of neutralizing is to reduce tackiness or sliminess from alkalinity and returning the leather to a healthy squeaky-feel. The objective is to return the leather to its pH neutral of 3 – 5 for the leather-structure chemistry integrity sake.

    Leather Doctor® Hydrator-3.3 (250ml)
    This is a waterbased pH 3.3 leather-safe hydrator with active surfactantcy for lowering the interfacial tension. It is for hydrating dried, stiffed or shrunk leathers to separates the crushed, stick together fibrils and relaxes them. It is for charging the leather protein fibers below its iso-electric point positive for long lasting hydrogen bond with the ionic negative charged Fatliquor-5.0. It is for facilitating colloidal water movement within the leather structure during the wicking process to move soiling particulates to the surface.

    Leather Doctor® Fatliquor-5.0 (250ml)
    This is a pH 5.0 anionic charged micro emulsion fatliquor to rejuvenate leather with softness, suppleness and strength.
    It is for replenishing original fat and oil that diminishes thru sun-bleaching, ageing, heat and alkaline exposure or cleaning.
    It penetrates and lubricates the leather fibers so that after drying they will be capable of sliding over one another smoothly.
    It softens the leather with stretchability, compressibility and flexibility, while enhancing its rip tensile strength greatly. It relaxes coarse breaks; creases and wrinkles enhance suppleness and prevent cracking. It helps to keep leather at its optimum physical performance and prevent premature ageing.

    Leather Doctor® MicroTop-54S (60ml)
    This is a satin luster finishes waterbased soft polyurethane leather topcoat. It is lightfast and non-yellowing. It has excellent flow and leveling properties. It is recoatable and forms a flexible film coat. It gives good performing results from friction wear.

    Leather Doctor® Protector-B+ (120ml)
    This is a leather scented, non-film forming, non-stick, rub-resistant protector that impart a natural buttery-feel. Its non-stick breathable barrier is essentially to shield the detrimental effects of sticky soiling. Its natural buttery-feel protection increases the leather resistance to wet and dry rubs, thus reduce stretch, scuff and abrasion. It reduces friction squeaks that wear the finishes when one slides in and out of auto seats.

    Leather Brush-1 (1pc)
    This horsehair detailing brush is designed ergonomically to be an extension of our hand with a sturdy grooved grip. It is designed to produce effective result easily and efficiently. It is recommended for all smooth leather for a soft and scratch-free cleaning. Its length is 7 inches with a three-row bristle 1˝ inches cleaning head.

    Paper Towel Rags (5 pcs)
    This rag works like cloth, lint free, highly absorbent and washable. General application is for extracting suspended soiling or for spreading hydrator, fatliquor or protector. It is used for both dye and topcoat padding for smooth leathers.

    3 inch Poly-Brush (2 pcs)
    This is a dense foam that resists tearing and shredding and carries more material. It has a solid wood handle that allows greater control for quality results. It is used for controlling and spreading fatliquor for a more even distribution.

    2000-grit wet and dry Sandpaper (1 pc)
    This sandpaper is selected specially for its ability to smoothen rough finish. Sanding is aim at the finish for better anchorage during refinishing. It is for smoothen finishes in between coating when necessary.

    Mixing Bottle (1pc)
    This bottle is for mixing Bleach-9.9: Prep-7.7: Hot water in weight ratio of 1: 2: 2. The mixed products become a whitish cream.

    Pipette (1 pc)
    This 2ml plastic pipette is for dripping hot water to activate the Bleach-9.9 in the mixing bottle

    Stir Stick (1 pc)
    This wooden stir stick is for the mixing bottle.
    Last edited by Roger Koh; 09-16-2013 at 06:27 PM.

  3. #3
    Join Date
    Apr 2014
    Posts
    6

    Default

    the only solution is to give any dark coloured clothing a minimum of 3 washes before sitting down in the particular garments that have raised concern. Even after washing this many times, please do so with caution.

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