Product Introduction
The water-based transparent primer has good permeability, water and alkali resistance, and outstanding sealing performance, which can avoid the topcoat returning to alkali and blooming.
Product Features
Transparent primer, good permeability, outstanding sealing performance
Good alkali resistance, anti-saline and alkali precipitation; avoid alkali-returning topcoat and hair flowers
Good water resistance, low water permeability, prevent rainwater from penetrating into the base layer
Good adhesion, high bonding strength, not easy to bulge, peel off, etc.
It is green and environmentally friendly, the construction is easier, and the viscosity can be diluted with water.
Precautions
Grass-roots requirements: The grass-roots should be firm, flat, clean, no floating ash, no empty drums, and open
Cracking, water seepage, etc., require a moisture content of <10%, a PH value of <10, etc.
Climatic requirements: Avoid construction under harsh climatic conditions such as frost, freezing, rain, snow, etc.,
The base layer temperature is required to be 5-35℃ and the air humidity is <85%.
Use ratio: The water-based sealing base oil can be used directly after stirring evenly, if you need to adjust the viscosity should be diluted in a fixed proportion by a special person, and the proportion of water added should not be appropriate.
More than 20% of the amount of paint used.
Coating instructions: You can use a spray gun to spray, it is recommended to use a wool roller to roll the coating, turn wool brushes are used to assist in the construction of corners and crevices.
Tool cleaning: during the construction gap, rollers, brushes, spray guns, mixers, etc. are used work tools should be cleaned with water in time and dried for backup.
Storage matters: Water-based coatings are transported as non-dangerous goods and stored in a cool and ventilated place square, the temperature is 5-35℃, the stacking layer is two layers high, and the sealed storage period is 1 year.
Performance Parameters
Product specifications: 18kg/barrel
Main ingredients: Emulsion, additives, etc.
Drying time: Surface dryness≤2h (23±2℃, humidity≤50±5%)
Water resistance: 96h coating without abnormality
Alkali resistance: No abnormality in 48h coating
Water permeability: ≤0.3ml
Anti-pantothenic alkalinity: 120h without abnormality

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