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BMW 3-Series (E90 E92) Forum
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Recommended leather cleaner/conditioner in 1?
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07-20-2011, 03:19 AM | #2 |
Captain
11
Rep 770
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The problem with products that clean and condition is that they usually do one or the other but not both.
The good news is that finished leather doesn’t need conditioning, so just use a good finished leather cleaner Finish leather Cleaning / Care CliffNotes® Version Simple cleaning and protection steps that will prolong the life of finished leather. The type of leather upholstery used by 95% of OEM is a multi strata covering over the leather hide; pigmentation (colour) and an abrasion resistant urethane. Finished leather s only requirement is to be kept clean and protected, urethane doesn’t require conditioning or rejuvenation An acrylic and polyurethane resin binder system is used to improve flexibility, fastness and adhesion to the leather, then two or three aqueous (water- based) pigmented base coat applications, and then a clear aqueous (water- based) top coat is applied, which usually includes additives to give it a soft feel and abrasion resistance as well as a limited amount of ‘slide’ to assist in entering and exiting the vehicle as the final stage of the finishing process. Identifying characteristics - this type of surface; it will also have an even shine. The water-drop absorbency test- water drops will ‘bead’ on the surface Absorbency rate -Low (a) Clean - as dirt / grit and subsequent friction cause the finish to wear. Use aqueous (water- based) foam cleaner (Leather Master™ Foam Cleaner) especially on aniline or ventilated seats. Always apply product to an applicator not the finished leather surface. If you spray a cleaning product directly to the surface it will ‘spot / streak clean’ certain areas (b) Hydrated - use aqueous (water- based) products that do not contain oils and/or waxes, check the label if they do then don't use them. Clean surfaces with a damp towel. (c) Protected - is essential as it will protect the surface finish (Leather Master™ - Protection Cream) as a sacrificial layer and makes dirt easier to clean off and an ultra violet protective product (UVR) will preserve the finish. Leather Master™ - Protection Cream (a Scotchgard™ type product specifically formulated for lather) the polymers penetrate the surface of finished leather and cross-link to form a durable protective film that is breathable and keeps the leather supple. Being aqueous (water- based) it restores moisture to finished leather and provides a protective barrier against every kind of soiling, water, oil, alcohol-based stains and perspiration marks. (d) Patina(softness) - used to improve and maintain the tactile feel and lustre to ensure the finished leather remains soft and supple; apply Leather Master™ Soft Touch (ex Soft Vital) and allow to dry for approx 20 minutes, finally using a clean dry 100% cotton micro fibre towel buff to a matte sheen. This product is NOT a conditioner per se but is used to restore the softness to hard finished leather; place the car in a sunny location and roll down the windows. Allow the car to sit in the sun for one or two hours to warm the surfaces. The hides used for automobile upholstery are treated with fat liquor and then sealed at the tannery. The only 'conditioning' required for finished leather upholstery is hydration; oil-based products cannot permeate the finish (urethane pigmentation or covering) that is used in 95% plus of modern automobiles Always keep in mind that you’re dealing with the finished coating on the leather and not with the leather hide itself |
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07-20-2011, 08:30 AM | #3 |
Captain
20
Rep 637
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PB Leather Stuff. i use it in between leathurique cleanings. smells like new leather.
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07-20-2011, 08:39 AM | #4 |
Private First Class
24
Rep 126
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I use Optimum Protectant Plus, and I love it. It's easy to use, does not leave a residue, and seems to leave the leather feeling quite nice. It's also great on the other parts of your interior too (plastics, dash, even the wood trim).
http://www.autogeek.net/opprpl1ga.html If you buy that giant size, it will last you forever. Just put it in a bottle, and it'll be easier to use. A squirt bottle does not work too well since the stuff is thick - not quite as thick as lotion, but too thick to get a nice 'spray' pattern. |
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07-20-2011, 10:31 AM | #5 |
360
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The Poorboy's World Leather Stuff, Einszett 1Z Lederpflege Leather Care and SONAX Leather Foam are all great one step products. Save 10% off with your coupon code e90post!
Greg @ DI |
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