The Interface-Free Odorless Alkali-Resistant Universal Primer is made from premium raw materials. With multiple functions such as alkali resistance, good adhesion, excellent sealing, and substrate reinforcement, it can provide thorough protection for the wall surface and effectively avoid common wall problems such as peeling, alkali efflorescence and yellowing caused by substrate alkalinity. In addition, the product is easy to apply and has a large coating area. Its good compatibility with topcoat is conducive to enhancing topcoat fullness and uniformity, which helps you to pursue a high-quality and beautiful life.
Practical Functions, Better Wall Effect
Alkali resistance
Excellent adhesion
Good sealing performance
Easy application
Application instructions: The surface must be clean, dry, neutral, even, and free of floating dust, oil stains and sundries. All leaking positions must undergo waterproof treatment. Before coating, the surface must be polished and leveled to ensure that the surface humidity of the precoated substrate is less than 10%, and the pH value is less than 10.
Application conditions: Wall temperature ≥ 5℃, humidity ≤ 85%, and good ventilation conditions.
Application method: Brush coating, roller coating, and spraying.
Dilution ratio:
The product may be diluted with an appropriate amount of water (until it reaches a suitable viscosity for application), but the dilution ratio shall not be higher than 20% (weight ratio).
Theoretical paint usage:
(12-14) ㎡/L/single round (roller coating) (Assuming a 30micro paint film, the actual amount of usage may vary slightly depending on substrate roughness).
Recoating time:
The surface drying time is 30-60 minutes, and the recoating internal is 2-3 hours (both of them may be appropriately extended under low temperature and high humidity conditions).
Curing period:
7 days/25℃; under low temperature (not lower than 5℃) and high humidity conditions, the curing period may be appropriately extended in order to obtain a tough paint film effect. During the paint film curing and daily use process, it is recommended that doors and windows should be closed for dehumidification in case of high humidity weather (such as the damp season, plum rain, etc.)
Substrate Treatment:
1. New walls: Thoroughly remove the dust, oil stains and loose putty, etc. from the surface. If there are pores, repair them in time so as to ensure that the wall surface is clean, dry and even.
2. Repainted walls: It is recommended to thoroughly remove the original paint film and putty layer, clear dust from the surface, and level, polish, clean and dry the wall surface thoroughly, so as to prevent the problems left over from the old wall (such as odor, mildew, etc.) from affecting the application effect *Before coating, the substrate should undergo acceptance inspection, and coating can only proceed after acceptance inspection is passed.
Painting System:
In order to ensure the wall surface effect, it is recommended that the product should be used along with the 3TREES One-Stop Wall Decoration Scheme.
Substrate treatment (3TREES serial substrate treatment product) - one round of primer (Interface-Free Odorless Alkali-Resistant Universal Primer) - two rounds of topcoat (3TREES Serial Wall Paint)
Tool Cleaning:
After coating is over or when coating stops midway, please clean the tools with clear water in time so as to prolong their service life.
This packaging barrel can be recycled for reuse after cleaning, and packaging waste may be recycled.