“Medi”\u00a0 alkali-resistant sealing primer is a multi-functional alkali-resistant primer formulated from high-quality raw materials such as soap-free acrylic emulsion. It has excellent penetration ability and can effectively prevent water-soluble substances from precipitating from the cement base layer. It has strong adhesion to the substrate and high bonding strength. It can greatly improve the adhesion of the topcoat and has the properties of saving topcoat and improving the gloss of the topcoat.<\/p>\n
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*Excellent sealing properties.
\n*Good alkali resistance
\n*Excellent permeability and adhesion
\n*Water-based product, safe and non-toxic<\/p>\n
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Suitable for base treatment of various substrates<\/p>\n
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Implementation standards: JG\/T210-2007, GB18582-2008<\/p>\n
Theoretical paint consumption: 10 square meters\/kg\/one coat<\/p>\n
Drying time: 1 hour to surface dry (at an ambient temperature of 23\u00b0C and a relative humidity of 50%)<\/p>\n
Dry for 2 hours (at an ambient temperature of 23\u00b0C and a relative humidity of 50%)<\/p>\n
Recoating time: 2 hours (at an ambient temperature of 23\u00b0C and a relative humidity of 50%)<\/p>\n
Shelf life: 12 months from the date of production (unopened)<\/p>\n
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*The base layer should be dry, clean, flat and strong.<\/p>\n
*New substrate moisture content is less than 10%. The pH value is less than 10.<\/p>\n
*Construction method: spraying, brushing or rolling<\/p>\n
*Cleaning of utensils: Wash them with clean water when not in use<\/p>\n
*Safety and labor protection: Safety measures should be taken during construction and labor protection clothing should be worn.<\/p>\n
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6\/22Kg iron drum packaging<\/p>\n
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*Stored in a cool place with a temperature of 5-35\u2103.<\/p>\n
*Construction environment: temperature \u2265 5\u2103 (base temperature \u2265 10\u2103), humidity \u2264 85%, no rain, snow, fog, wind power \u2264 level 4<\/p>\n
*Transportation: handled as non-dangerous goods, protected against freezing and exposure to sunlight<\/p>\n
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\u25a0 Substrate: It should be solid, clean and dry, the moisture content must be less than 10%, and the PH should be less than 10. For powdered substrates, use tools such as a spatula or wire brush to remove the powdered layer and completely remove mold spots.<\/p>\n
\u25a0 Old paint film: Check the aging of the old paint film, and remove loose parts thoroughly.<\/p>\n
\u25a0 Salting out: It is recommended to use oxalic acid solution of appropriate concentration (specifically determined according to the degree of salting out, but generally no more than 5%), then rinse with clean high-pressure water and dry.<\/p>\n
\u25a0 It can be applied by roller, brush or spray. Add water to dilute it evenly as appropriate. The amount of water added is generally not more than 15%. Wash tools promptly with clean water when not in use. It is recommended to use water-resistant putty for interior walls and high-strength exterior wall putty.<\/p>\n
\u25a0 The construction temperature should not be lower than 5\u2103, the humidity should be less than 85%, and the substrate temperature should not be less than 10\u2103.<\/p>\n
\u25a0 This product can be used on both interior and exterior walls.<\/p>\n
\u25a0 Please refer to the product manual for specific usage instructions.<\/p>\n
\u25a0 Store in a dry, cool, airtight warehouse with a temperature above 5\u00b0C. The storage and transportation temperature is preferably between 5\u00b0C and 35\u00b0C.<\/p>\n
\u25a0 The paint is water-based, non-toxic, non-flammable, and can be stored and transported as non-dangerous goods.<\/p>\n
\u25a0 The shelf life is 24 months. The factory date can be found on the can or the certificate.
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