Product Introduction
MQND-1 water-based interior wall primer is a high-grade, high-quality water-based modified acrylic primer that effectively protects the latex paint topcoat from erosion by chemicals inside the wall. It has excellent alkali resistance, good hiding power, and weather resistance. It is a base coat primer specially designed and developed for interior wall environments.
Product Features
Product features: Excellent alkali resistance, superior anti-powdering and sealing performance, excellent adhesion, mildew resistance, easy construction, and suitable for use with interior wall coatings.
Scope of Application
Interior walls, ceilings, and brick and stone structures.
Uses
Used for interior decoration and recoating.
Dilution
Please stir well before use.
Undiluted for best sealing effect.

If using roller or brush application, dilute with no more than 10% (by volume) of clean water according to the actual situation (can be adjusted according to the feel of the construction).
If using airless spraying, dilute with no more than 5% (by volume) of clean water according to the actual situation.
Recommended number of coats: 1 coat of MQND-1 water-based interior wall primer
Drying Time
(Based on 30um dry film, 25-30℃)
Surface dry: 30min
Hard dry: 2h
Do not apply in humid or cold weather (temperature below 5°C, relative humidity above 85%).
Tool Cleaning: Please clean all tools promptly with clean water during and after application.
Application Methods: Roller, brush, airless spray
Theoretical Paint Consumption
8-10m²/kg (based on 30 μm dry film)
Due to the different roughness of the actual construction surface and the dilution ratio, the paint consumption will also vary.
Recoat Time
At least 2 hours apart, but recoat within one week at most. If the topcoat is not applied within 7 days, please sand the primer to ensure good adhesion.

Health and Safety
Note the warning signs on the packaging container. Use in a well-ventilated area. Do not inhale paint mist, avoid skin contact. If paint splashes on skin, wash immediately with a suitable detergent, soap and water. If splashed in eyes, flush thoroughly with water and seek immediate medical attention.
Declaration
The information provided in this product specification is entirely based on our understanding gained in the laboratory and practice. However, since the use of the product is usually beyond our control, we only guarantee the quality of the product itself. We reserve the right to modify this specification without prior notice.