Grunt Concentrate 1:4 – Concentrated Acrylic Primer for Surfaces

Grunt Concentrate 1:4 is a highly effective concentrated acrylic primer from the POLIFARB brand, designed for surface preparation before painting. Thanks to its ability to be diluted with water in a 1:4 ratio, this primer provides deep impregnation, enhanced adhesion, and moisture protection, creating an ideal base for interior and facade paints. It is perfectly suited for porous, mineral, and weak surfaces such as plaster, drywall, concrete, brick, and wood in residential, commercial, and industrial spaces.

Why Choose Grunt Concentrate 1:4?

• Economical concentration: Diluted with water 1:4, allowing coverage of up to 5 times more surface area at a lower cost while maintaining high quality.

• Deep impregnation and adhesion: Strengthens weak surfaces, prevents crumbling, and improves the bonding of finishing coats, reducing paint consumption by 20–30%.

• Eco-friendly and odorless: Water-based, safe for interior work, complies with safety standards.

• Versatility: Suitable for preparing mineral surfaces (plaster, concrete, brick), drywall, wood, wallpaper.

Application

Grunt Concentrate 1:4 is the ideal choice for preparing surfaces before applying interior and facade paints. It is recommended for:

• Interior work: Walls and ceilings in living rooms, bedrooms, kitchens, children's rooms, offices.

• Exterior work: Facades, plinths, concrete, and brick surfaces.

• Special tasks: Strengthening porous and weak surfaces.

For best results, use within the primer + paint system from POLIFARB. We recommend applying 1–2 coats with a roller, brush, or sprayer. Tinting is not supported, but the primer is transparent and does not affect the color of the finish coat.

Technical Specifications

• Color: Transparent (milky-white solution).

• Packaging: 1 kg, 5 kg, 10 kg.

• Dilution: 1:4 with water (1 liter of concentrate to 4 liters of water).

• Consumption: 100–150 ml/m² per coat (diluted).

• Drying time: 1–2 hours.

• Adhesion: High, strengthens the surface by 50–70%.

• Service life: Over 10 years within a paint system.

Delivery and Payment

• Delivery: Nova Poshta, pickup.

• Payment: By bank details, cash on delivery.

Why is Grunt Concentrate 1:4 Your Best Choice?

Grunt Concentrate 1:4 combines cost-effectiveness, versatility, and reliable protection, making it indispensable for high-quality surface preparation. This concentrated primer not only strengthens the substrate but also optimizes material consumption, ensuring a durable finish. Thanks to its ease of application and compatibility with all POLIFARB paints, it is suitable for any renovation work, from private apartments to the facades of commercial buildings.

Looking to buy primer? Choose Grunt Concentrate 1:4 on polifarb.ua and prepare your surfaces perfectly!