good hydrophobic effect and light stability Water Proof Agent for wood LA-50A

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$1.00 - $8.00 / Kilograms | 1000 Kilogram/Kilograms (Min. Order)
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Quick Details
Chemical Auxiliary Agent
CAS No.:
Other Names:
Water Proof Agent
Place of Origin:
Guangdong, China (Mainland)
Water Proof Agent
Textile Auxiliary Agents
Brand Name:
Model Number:
Colorless transparent liquid
Supply Ability
Supply Ability:
300 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Guaangzhou, Shenzhen, Hong Kong

Water Proof Agent LA-50


Water proof agent LA-50 is based on the hydrophobic effect principle of Lotus Leaf. It's a new developed water proof agent for timber.Completely replace the existing oily or wax water proof agent.The oily or wax water proof products will cause pollution. It has a water repellent with good permeability and durability.

LA-50 can effectively extend the service life of wood furniture, anti-corrosion, anti-rotten and anti-oxidation.It's performance is superior, and light stability is good. Has a strong UV resistance. Can inhibit growth and reproduction of fungus. LA-50 is a strong penetration products, after brushing or spraying it can instantly penetrate into the cell interior of wood, and have a chemical reaction with the active material in the wood cells. After chemical reaction, a colloidal protective layer form in the inside of cell wall.The treated wood and wood products will completely dry in 24 hours can be achieved a good waterproof effect.



Mainly use for wood product such as MDF Kitchen Furniture, MDF bathroom products, outdoor frame house,wooden furniture,wooden doors and windows, wooden floors etc. It's for the prevention of water,seepage,leakage, mold, moisture, pollution. 


Typical Data



Colorless transparent liquid


No odor

Specific gravity


Melting point


Content of effective active matter



3 years




Please clean the surface of wood or wooden articles first. Keep dry(moisture content should below 14%) then use brush or spray gun to brushing or spraying the surface.After process with LA-50, please ensure that the wood and wood products to be dried naturally in 24 - 48 hours, then go on to next process. Per kilogram of LA-50 can process 25-30 square meters area.




1.Before operation, please make sure the surface of wood is clean.

2.It's not suitable to process the wood in raining day. Before the operatio ensure moisture content of wood is below 14 percent is must.

3.If the product gets into the eyes accidentally, please use a lot of water to wash or send to hospital for treatment.

4.Stored in a cool and dry place, keep away from children.


Packing & Storage





Reactive dyes color fastness not only depends on dyestuff concentration but also on washing after dyeing. Dyed fabrics must be fully washed (washing, soaping, then re-washing). Deep colored textile fabrics should be fixed after soaping at high temperature and washing.




All technical information quoted above is based on our experience, but it is only for reference of using this product and not given with guarantee and obligation. As the different application conditions of every factory, the user should make a trial before use. Then confirm the best technics suitable for you.


Company Information


Established in 2009, Guangzhou Langs Chemical Additives Company Limited is a professional high tech enterprise based in Guangzhou. We are fully committed to producing technologically advanced Textile Auxiliaries and Daily Chemical Additives.  We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first" 









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