Wh6991super Hydrophobic Coating for Wood

Grasi WH6991 is a solvent-based high effective penetrating wood protective agent. New generation nano-silicon compound is used to give a protective layer on the surface. It will reduce the surface energy obviously, it boosts excellent water repellency and beading effect. The active ingredients is very small ensuring good penetration for durability of beading effect. Treated substrates are hydrophobic and retain their original appearance. It will protect wood from cracking, tilting, bending, darkening and rotten due to humidity; it also prevents the odor from mold.
 
Physical and chemical index: 
 
Product Function
· Treated substrates show excellent water beading and repellency.
· Good penetration into wood(bamboo)
· Protect the wood, reduce discoloration, warping and cracking of the wood.
· Water vapor permeable but resistant to liquid water
· Does not change the appearance of wood
· Chemically bond, long lasting protection
· Fast curing, quickly for use
· Chemical resistance, acid, alkali, chloride, frost and weather resistant -- Excellent .
· Abrasion Resistance -- Excellent
· Environmental friendly, Low VOC - less than 30g/L


Our Services
1.If the existing products can not meet your needs,please contact us(Shanghai GRASi Industry Co.,Ltd.),and we will work together with you to develop new products according to your requirements.
 
 2.If you are ready to use the waterproof agent products of GRASi in the large engineering projects,please contact us(Shanghai GRASi Industry Co.,Ltd.),and our company's product application technology specialist will do the construction technical guidance for you.
 
 3.Whether it is the choice of products or the application of the construction, we will tailor the most suitable for you.On the premise of quality and cost ,you will feel our company's sincere service that make you reach greatest satisfaction,and your business will be different from others.