Gypsum and gypsum products, there is a common characteristic - extremely absorbent. Grouting ceramic factory invented molding method blanks on the use of this feature to create. But it is also a drawback of gypsum powder, the store can not be too long a time because there is always more or less moisture in the air, especially in the rainy season and apricot, gypsum powder in the water will increase its quality should be worse, This will reduce the fastness it solidified, accelerate its clotting time, less than a few minutes marinated lump became, in the end, plaster mold brand, plaster will not condense. If it is a thing of the past for a long time, very dirty plaster mold, can not use the following approach to deal with. The plaster mold can be immersed in a ratio of 10 to 2000 ml of soapy water plus 40 ml of ammonia water, gently wash about 30 minutes, then remove and rinse with water on it. If it is dirty, very badly by this method can not be cleaned, it is necessary coated copper imitation colors on the plaster mold, it converted into a fake copper statue, Liaoning plaster mold, it is more tasteful chic . Gypsum and gypsum products, there is a common characteristic - extremely absorbent. Grouting ceramic factory invented molding method blanks on the use of this feature to create. But it is also a drawback of gypsum powder, the store can not be too long a time because there is always more or less moisture in the air, especially in the rainy season and apricot, gypsum powder in the water will increase its quality should be worse, This will reduce the fastness it solidified, accelerate its clotting time, less than a few minutes marinated lump became, in the end, gypsum will not condense. Liaoning plaster mold | ARTEL plaster molding | plaster mold by Gaomi Artel plaster mold factory. Liaoning plaster mold | ARTEL plaster molding | plaster mold is Gaomi Artel plaster mold factory (www.htsgmj.com) (www.htsgmj.com) this year introduced a new upgrade, the above picture is for reference only, please dial this Tel pages or pictures on obtain the latest information, contact: Du Jingli.