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Leather "Damage" after Seat Got Wet- Suggestions?

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Old 03-12-2016, 03:37 PM
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ZnZBar 986S
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Default Leather "Damage" after Seat Got Wet- Suggestions?

So, a broken bathroom shower head pipe results in water leaking through my garage ceiling and into the passenger seat (perforated leather) of my '01 BoxsterS. Not expecting this to be a major issue I dry the seat with a towel and move the car outside to air out. (We get interiors wet during HPDE all the time and had never seen a problem.)

Later when I get in the car to move it back into the garage I notice that the portions of the seat that were wet were now dry, but the texture of the leather had changed drastically. The surface had become rough and the leather had become stiff and hard to the touch.

I've used a variety of leather cleaner and conditioners to no effect. I began wondering what contaminants the water might have picked up as it passed through the dry-wall as it passed from bathroom shower to garage.

I also read in the owners manual a statement about not letting the perforated leather get wet. HMMM.......

Has anyone had any experience with this before? Suggestions appreciated.
Thanks!
Old 03-12-2016, 04:09 PM
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LexVan
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Zaino Z10 or the 2 stage Leathereque. Color Plus has a great leather conditioner too.

Make sure no water under passenger seat and all the $$$ electronics there.
Old 03-13-2016, 10:25 AM
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I would start with Leatherique as mentioned above....best option for re-hydrating.
Old 03-13-2016, 11:19 AM
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Water Ingress Damaged Surfaces - by inadvertently leaving a moon roof, convertible top or vehicles windows open during a rain storm will very likely soak the leather seating and perhaps the carpets. The damage would depend on how long it's exposed to water, restoration is important because it may become a breeding ground for mould and mildew. Left for a couple of weeks your whole interior would probably have to be replaced.

There are no leather finishes that are water proof. Leather hides used for automotive upholstery consist of approximately 45 square feet, that are stitched together to form a covering. The thousands of stitch holes allow any standing water to be absorbed and migrate laterally under the urethane finish. The perforated leathers used on many BMW, Mercedes-Benz, Porsche and other cars also allow standing water to permeate the urethane.

Leather that has been soaked may become brittle and may be ruined due to the formation of water mark stains and blemishes. Water damage restoration for leather is very manageable using the correct products and methodologies. When leather becomes soaked or wet, the best way to dry it is to use clean, dry towels to wipe away the water. Never dry leather using a heater as this will cause the leather to shrink rapidly, causing further drying and cracking.

Finished leather (urethane pigmentation) is water resistant, which means if you spill or allow liquid onto the surface and clean it right away it should not cause problems. Damage to the electronics that are under the seats (seat-belt sensor, seat positioning motor, air bag sensors, and etc) may be a cause for concern.
Obviously the amount of damage could be lessened dependent upon how quickly action was taken. If you saw it immediately, and got it home quickly and dried it out using towels to soak up the rain water, most things would be okay.

Restoration

Avoid flexing or bending the leather while you are restoring it because leather is weakened when the fibres are dry and it may crack.

Wet a towel with warm water, wringing out excess. Proceed to wipe the leather to remove any dirt and moisten the surface. If you are working on a large item, do one section at a time so you can apply Leather Master™ Soft Touch, while the surface is still moist. This is not a conditioner per se; it contains polymers in an aqueous emulsion and is used to improve and maintain the tactile feel and lustre by rehydration and to ensure the leather remains matte, soft and supple.

Apply a small amount to a clean, damp 100% cotton micro fibre towel, use a circular motion and slight pressure to ensure the product permeates the dried-out pores, but do not push hard enough to damage the leather. Allow 20-30 minutes’ dwell time; unless the damage is severe, it should soften up after you massage it for a few minutes and then wipe surface with a dry 100% cotton micro fibre towel.

Although water (hydration) is good for leather and is what keeps it in good condition generally when its fibres become over soaked they swell and become deformed. When they dry they may not shrink back and revert to their original form and so become more brittle and distorted. Unfortunately, at this stage it may be impossible to rectify.
Old 05-19-2016, 05:47 AM
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Default leather master soft touch

I am in the same boat where my perforated seat got some baby urine on and the leather in that section looks a bit crumpy, not smooth like other sections.
I try to restore the seat. I try to look for leather Master soft touch (as you mentioned above) on the net to buy but see none. Is there other name for this particular Leather master?
These are all leather master variety: protection cream wipe, vital conditioner, soft cleaner, strong cleaner, degreaser, foam cleaner, protection cream, leather barrier... So could you tell me which one to buy?
I appreciate your recommendation.
Bill
Old 05-19-2016, 10:50 AM
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Leather Master Vital (Soft Touch)

http://www.autogeek.net/leather-vital-conditioner.html
Old 05-19-2016, 07:39 PM
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thank you so much.
I will try to order from this site.
Bill
Old 08-07-2018, 03:09 PM
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Default The microfiber towels

Thank you for the detailed instructions!
I have a question regarding the 100%cotton microfiber towels you mentioned, where can one find them? I've looked for them everywhere online, to no avail; well there was one site I found but it required for them to be bought in bulk. Would using split fabric towels (70/30 Polyester/Polyamide) be harmful or considerably less effective than the towels you have suggested?


Originally Posted by TOGWT
Water Ingress Damaged Surfaces - by inadvertently leaving a moon roof, convertible top or vehicles windows open during a rain storm will very likely soak the leather seating and perhaps the carpets. The damage would depend on how long it's exposed to water, restoration is important because it may become a breeding ground for mould and mildew. Left for a couple of weeks your whole interior would probably have to be replaced.

There are no leather finishes that are water proof. Leather hides used for automotive upholstery consist of approximately 45 square feet, that are stitched together to form a covering. The thousands of stitch holes allow any standing water to be absorbed and migrate laterally under the urethane finish. The perforated leathers used on many BMW, Mercedes-Benz, Porsche and other cars also allow standing water to permeate the urethane.

Leather that has been soaked may become brittle and may be ruined due to the formation of water mark stains and blemishes. Water damage restoration for leather is very manageable using the correct products and methodologies. When leather becomes soaked or wet, the best way to dry it is to use clean, dry towels to wipe away the water. Never dry leather using a heater as this will cause the leather to shrink rapidly, causing further drying and cracking.

Finished leather (urethane pigmentation) is water resistant, which means if you spill or allow liquid onto the surface and clean it right away it should not cause problems. Damage to the electronics that are under the seats (seat-belt sensor, seat positioning motor, air bag sensors, and etc) may be a cause for concern.
Obviously the amount of damage could be lessened dependent upon how quickly action was taken. If you saw it immediately, and got it home quickly and dried it out using towels to soak up the rain water, most things would be okay.

Restoration

Avoid flexing or bending the leather while you are restoring it because leather is weakened when the fibres are dry and it may crack.

Wet a towel with warm water, wringing out excess. Proceed to wipe the leather to remove any dirt and moisten the surface. If you are working on a large item, do one section at a time so you can apply Leather Master™ Soft Touch, while the surface is still moist. This is not a conditioner per se; it contains polymers in an aqueous emulsion and is used to improve and maintain the tactile feel and lustre by rehydration and to ensure the leather remains matte, soft and supple.

Apply a small amount to a clean, damp 100% cotton micro fibre towel, use a circular motion and slight pressure to ensure the product permeates the dried-out pores, but do not push hard enough to damage the leather. Allow 20-30 minutes’ dwell time; unless the damage is severe, it should soften up after you massage it for a few minutes and then wipe surface with a dry 100% cotton micro fibre towel.

Although water (hydration) is good for leather and is what keeps it in good condition generally when its fibres become over soaked they swell and become deformed. When they dry they may not shrink back and revert to their original form and so become more brittle and distorted. Unfortunately, at this stage it may be impossible to rectify.



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