Illustration with a professional applying the adherence promoter for absorbent surfaces
Illustration with a professional applying the adherence promoter for absorbent surfaces

MICROCEMENT PRIMER SLIPPERY SURFACES MYPRIMER 300

Microcement coating in a long hallway that connects with the upper floor of the house

MyPrimer 300 is a water-based primer that facilitates the application of microcement on slippery and non-absorbent surfaces.

It is an acrylic dispersion that facilitates the application of microcement and its adherence to the substrate thanks to its aggregate component. It does not emit pollutants and is an easy-to-apply product as it comes ready to use.

It is also recommended for application over tiles, ceramics, and concrete in both indoor and outdoor spaces.

It is applied with a roller or brush and allows the creation of rough textures. It increases the grip of the substrate and only one application layer is needed.

Technical Characteristics

MyPrimer 300 - Secado al Tacto

Touch dry time
2–3h

MyPrimer 300 - pH

pH
7.5–9

MyPrimer 300 - Viscosidad a 20ºC (3/20 rpm)

VOC
<\1 g/L

Sólidos

Viscosity at 23ºC
5000±1000 mPa·s

Yield

MyPrimer 300

5-3m2/Kg

Microcement Primer Slippery Surfaces

Application of MyPrimer 300

1

Choice of the appropriate roller

ABOUT MYPRIMER 300

The MyPrimer 300 priming system provides a rough surface on non-porous substrates.

2

Choice of the appropriate roller

SECURE THE SURFACE

The first step for a proper application is to have a dry and properly degreased support. The applicator must ensure that there are no remnants of dust and oil.

3

Choice of the appropriate roller

SHAKE THE CONTAINER

With the surface clean, shake the container well and apply the primer at an ambient temperature between 5 and 30ºC.

4

Choice of the appropriate roller

APPLY THE PRODUCT

The microcement can be applied 2–3 hours after applying the primer, depending on environmental conditions and substrate absorption.