imported beef hoof oil, NFO leather fatliquor, retanning, shoe upper leather and bag leather use

The leather chemical POLYOL NFO is a natural raw oil for handle modification. Suitable applications include: bag leather and shoe upper.

Characteristics

Polyol NFO gives additional roundness and fullness to the
leather. A waxy, well lubricated grain. Additions of Polyol NFO to the fatliquor reduce the risk of grain looseness. Good writing effect is obtained when small quantities are added.

[Function] supplement leather grease, soften leather, prevent skin cracking(Most used purpose)
Discoloration and softening
Maintenance oil mainly focuses on color deepening, not dye; It doesn't change any color as you want, and the specific color changing effect and color changing time depend on the leather itself. Note: different leather and color changing effects are different; The darker the leather color, the less obvious the color changing.

Butter usage guide
The role of neatsfoot oil
Long-term use of leather goods will cause aging phenomena such as oil loss, hardening and cracking. Butter can penetrate into leather fibers well, which can soften leather and prevent cracking. This product is aimed at the primary color package belt of tanned leather with leather type, which has the function of accelerating discoloration, and has the characteristics of fast discoloration, obvious discoloration, no odor, clear grease, non-greasy, etc.

Leather usage type
Generally, the first layer of leather can be used, including cowhide, sheepskin, horse skin, etc. After dripping, the leather absorbs quickly and has good absorbency. After dripping water, the water drops float on the leather surface, with poor absorption, and should be lightly smeared.
Note: Due to the different reaction effects of different leather, test at the corners or inconspicuous positions before applying, and then apply it as a whole. For example, Crazy Horse Leather, matte leather, and Swede leather should be used with caution. We do not recommend that you use them.
How to apply correctly
When applying, you only need to apply directly on the front of the leather. After applying, the shade will be air-drying to avoid the sun exposure. Apply once every 7 days on average. Note: The amount and frequency of each coating are based on personal preferences. In principle, a small amount and multiple times are appropriate.
About uneven phenomenon
The color of the leather will deepen after evenly applying butter, and it will be automatically even after waiting for a certain period of time
Absorption, such as uneven phenomenon, may be caused by the following conditions:
# because the leather fiber is dense Different degrees ((Such as growth lines, scratches, etc. will be more obvious after being applied),
As a result, the speed of oil absorption is different. After the oil is fully absorbed evenly, it will gradually recover evenly.
# the pores of leather are dirty, and the pores become black after being applied. This situation has nothing to do with butter. Generally, it will recover slowly after 2 to 3 weeks.
Instructions for applying tools
Wool ball: it does not hurt leather and is softer than cotton cloth. Leather products of big brands are commonly used and can be reused for 2 to 3 times.
Horse hair brush: used for footwear or leather with more dust, which can effectively clean the surface dirt without hurting the leather.
In addition, recommended tools for applying butter include: clean cotton cloth, sponge, wool block, etc.
Differences between butter and mink oil
The leather can be maintained, and the color changing effect of Beef Feet oil on tanned leather is stronger. Different from solid Maintenance cream, natural butter does not add other ingredients as liquid, while solid Maintenance cream adds wax and other ingredients to the ingredients.