Primers

PROMIX primer concentrate

Deep-penetrating primer concentrate

PROMIX primer concentrate packaging

Strengthening and reducing absorbency

Color
White.
Frost resistance
5 cycles.
Characteristics

Description and properties

Application

For treating fragile, crumbling and highly absorbent surfaces - in order to strengthen and reduce absorbency; for strong bases - to increase adhesion when plastering, puttying, decorative finishing, painting, wallpapering; before self-leveling mixtures, tile adhesives and polymer waterproofing mastics. Suitable for concrete, limestone, gypsum and cement plasters, brick, natural stone, plasterboard, chipboard, fiberboard, cinder blocks, cement and gypsum screeds. For external and internal works.

Properties

Increased resistance to mold and microorganisms; strengthens the base, increases adhesion, reduces absorbency; environmentally friendly product; coating operating range from −60 °C to +80 °C.

Composition

Aqueous dispersion of polymers (fine acrylic latex), antiseptic, functional additives, water.

Characteristics

Material consumption
100–150 g/m² for a single application; depends on the absorbency of the surface.
Drying time
2–4 hours at +20 °C and relative air humidity no more than 80%.
Color
White.
Frost resistance
5 cycles.
Shelf life
12 months.
Packaging
Canister 1 l; 5 l; 10 l.

Preparation and use

Preparation of the base and work order

The base must be dry and free of dust, dirt, grease and loose old coatings. Stir before diluting. Dilute with clean water according to the table. Do not apply without dilution. Prime highly absorbent substrates in two layers.

Diluting the concentrate

Diluting the concentrate
BaseConcentrate: water
Loose, highly absorbent substrates1:3
Gypsum bases1:3
Normally absorbent bases1:6
Durable, low-absorbency bases1:9
Under the wallpaper1:9

Method of application

Brush, roller, paint sprayer. Clean the tool with water after use.

Limitations and warnings

Drying time depends on the thickness of the layer, temperature and humidity, and surface properties.

Storage and packaging

Storage conditions

Store above +5 °C.

Frost resistance

5 cycles.

Shelf life

12 months.

Packaging

Canister 1 l; 5 l; 10 l.

Documents

A technical sheet for this material can be requested from a PROMIX specialist.