PU Shoe Sole Mould Release

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Mould Release Agent for PU Dual Density Shoe Sole

Item No.: MK-DU304
Sakurai release agent MK-DU304 for PU dual density soles, apply to double density polyurethane soles stripping.
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Mould Release Agent for
Polyurethane(PU) Dual Density Shoe Sole(Safety Shoes)


Sakurai release agent MK-DU304 for PU dual density soles, apply to double density polyurethane soles (polyester) stripping, to dry, matt surface Features, easily detached from the mold. It also provides excellent viscosity Double polyurethane (PU) rooms. When you use the number only a little, There was only a very small amount of residue in the mold.


Appearance Colorless transparent liquid
Odor No strong smell
PH Value 7.0-7.2
Density 0.79-0.81 g/ml
Use temperature 30-250℃

1.Non-toxic, environmentally friendly, harmless
2.Excellent release properties
3.The sole surface smooth and complete
4.Easy to use, easy to operate
5.There is a good post-processing and cleanliness

Use the gun to spray the product directly evenly in a thin layer in the Mold,Sugges use 0.3mm spray gun:

Nozzle diameter:


Feed pressure:

0.3-0.5 Pa

Discharge pressure:

2-3 Pa



In cold and dry stored original bucket shelf life of 12 months。

20kgs per barrel
160kgs per drum.

1. Are you a manufacturer or a trader?
We are one of leader manufacturer of Mold Release Agents in China.
2. Do you supply free sample?
We supply free sample within 1kg and you got to pay for courier freight cost. The trial cost we refund to you on bulk order.
3. Do you supply concentrate or ready-to-use release agent?
Based on your choice, concentrate and ready-to-use are both available for your purchasing.
4. What is your shipping method and transportation?
For sample,we mostly deliver small packages by Fedex/DHL/TNT air cargo with door-to-door service, which are safe and reliable for chemical liquid delivery. For bulk order, sea transportation is our first choice to save shipping cost. We make efforts to satisfy your specify requirements.
5.What is your suggestions for sample trial?
First, We suggest that everytime you use a small quantity of samples to test. Because the quantity of samples is limited, PLEASE do not use up all the samples for testing in one-time. so you can test samples for many times. If first time testing is failed, then we can have a second chance to adjust the testing process. You should adjust a suitable dilution ratio according to the specific practical testing.