Mold Release Agent for Resin Sand Casting

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US $6.5-10 / Kilograms | 5 Kilogram/Kilograms (Min. Order)
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Quick Details
Chemical Auxiliary Agent
CAS No.:
Other Names:
Casting release agent
Place of Origin:
Guangdong, China (Mainland)
Water based and solvent based
Resin Sand Casting
Brand Name:
Model Number:
Silvery suspension liquid
PH Value:
1.2 g/ml
Non-strong odor
Temperature resistance:
Supply Ability
Supply Ability:
250 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25 L/barrel
200 L/Drum
What is MRA ?

Mold release agent is a chemical used to prevent other materials from bonding to surfaces. It can provide a solution in processes involving mold release, metal die-cast release, plastic release, adhesive release, and tire and PU foam release.

Release agents provide the critical barrier between a molding surface and the substrate, facilitating separation of the cured part from the mold. Without such a barrier in place the substrate would become fused to the mold surface, resulting in difficult clean-up and dramatic loss in production efficiency. Even when a release agent is used, factors such as irregular applications or improper release agent choice may have a dramatic effect on the quality and consistency of the finished product.


Mold Release Agent for Resin Sand Casting



SAKURAI release agent MK-SR-01 appearance is silvery suspension liquid.Its advantage is volatile fast and good demoulding effect.


This product is used for self hardening sand casting,can effectively solve mould sticking problems of resin self-hardening sand,precoated sand,sodium silicate-bonded sand.

Usage Advice

1.Dilution ratio is 1:2(Solvent).1kg release agent diluted with 2kgs solvent.

2.Clean the sand mold first before use release agent.

3.After dilution and stir well,use a spray gun/brush tool to evenly spray/brush release agent on the surface of mold or core box.After release agent dry enough,add material into the mold to start production.

4.Spray/brush once release agent after 5~10 times demoulding.

25Liters/Barrel   200 Liters/Drum

Storage & Shelf life

Storage:This product contains organic solvents and flammable,storage should be away from the fire, and the workplace need to strengthen ventilated.

Shelf life: 12 months from the date of manufacture.




Mold Release Agent for Sand Casting

Hot Core Box Resin Precoated Sand Mold  MK-SR-02



This release agent is milky white liquid with excellent demoulding properties, high refractoriness,continuous use of good durability, good lubricity and good protective effect to the mold.In the core box inner chamber on fouling quantity is little, easy to clean up.Do not contain organic solvent, safety, security, non-toxic and environmental protection.It forms a invisible nano coating on the surface, no need to clean the mold, and make sure the dimension precision of products and without affecting on after-process.


The product dedicated to hot core box, shell core (mold).

Usage Advice

1.Dilution ratio is 1:10~20(water).1kg release agent diluted with 10~20kgs pure water.

2.After dilution and stir well,use a spray gun/brush tool to evenly spray/brush release agent on core box inner cavity or on the surface of core rods.Spray/brush release agent once after every demoulding.

3.The spray mist should be thin and uniform.On the premise of guarantee of stripping effect,spray/brush release agent as less as possible,otherwise dirt will stick on the mould and influence sand core size precision.


25Liters/Barrel   200 Liters/Drum

Storage & Shelf life

Storage:It should be stored at temperature above 5℃ to avoid be harden as crystal and affect the usage effect.

Shelf life: 12 months from the date of manufacture.







1. Are you a manufacturer or a trader?


We are one of leader manufacturer of Mold Release Agents in China.


2. Do you supply 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 not good, 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. 



Enterprise Profile






Why choose SAKURAI ?

Why choose us? There are some reasons.

+ We are one of leader manufacturer with ISO9001:2008 in CHINA .

+ Focus only and manufacture all kinds of mould release agents for over 20 years.

+ Our core competencies are mould release agents for metal parts die casting,polyurethane foam and PU Shoe Soles. —What is our product advantages?
   - Reduce build-up on mold surface and control transfer to the molded products.
   - Lower scrap rates in molding operations to increase productivity.
   - Our innovative technologies allow us to provide you the customized release agent.
   - Help to achieve post-processing (adhesion, gloss varnish, paint etc.)

+ Offer you best factory price with equal quality,to save your import cost and customs duty.

+ Average 8 years experience of technical team, to provide you with timely after-sales service

+ Experience in supplying Pakistan,Egypt,Turkey,Thailand,Vietnam,India,Indonesia,South Africa etc...


Contact us

How to contact us?


SAKURAI Dongguan Meiya Chemical Co., Ltd






Email &Skype




Mobile No.


Sale’s Dept:

Room 205,2/F,Lianfeng Edifice,Dongcheng Mid road Dongcheng District,Dongugan City,Guangdong Province,China.