suction control penetrating primer for sealing all types of absorbent surfaces
HELSKE PRIMER & SEALER is a deep penetrating primer designed to stabilise and consolidate all mineral substrates. It penetrates the structure very quickly and seals the surface from absorption making it easier to apply building layers such as; screeds, adhesives, sealants, plasters and paints. It is colourless, solvent-free and odourless and suitable for use with undercoat plasters. Quick Drying time and can be used on can be used on all absorbent substrates such as blockwork, lightweight blockwork, concrete, plasterboard, gypsum plaster and chipboard.
Drying Time: 1-3 hours at a temperature of 23 °C and 50% relative humidity
Shelf Life: 24 months in unopened packaging, stored as per recommendations
Coverage: 5 L will cover approximately 80 m2
Areas for Product Applications
Deep penetrating primer, suitable for use on walls, ceilings and floors, applied undiluted for indoor and outdoor applications. Used to seal all absorbent substrates, it reduces absorbency, strengthens the surface and facilitates subsequent additional layers of plasters, paints, tile adhesives and sealants. Contains high level of dry matter which provides excellent adhesion to additional layers. Can be used on all absorbent substrates such as blockwork, lightweight blockwork, concrete, plasterboard, gypsum plaster and chipboard. Sutiable for use to seal substrates before applying ceramic tiles, leveling screeds, paints, plasters or thermal insulation.
Wet volume density (pw): 1006 kg/m3
Solids: 7.08 %
VOC: 0.191 g/l
Solvent-free primer based on acrylic dispersion with a high solid content (7.08%).
NF EN 15804 + A1
STN EN ISO 11890 – 2
The substrate must be solid, clean, dry and free of dust or oil. Before application, we recommend to smooth the surface with a suitable sandpaper. Mix well before use. Apply the undiluted mixture to the intended surface with a brush, roller or spray. Damp surface will negatively affect the adhesive levels of the product.
Helske Energy Save manufactures and distributes sustainable building materials with a primary focus on Energy Saving and building methods that enhance a healthy living environment. Our manufacturing and production process is environmentally driven with the lowest impact on the environment and carbon footprint. Through continuous innovation and research, we produce unique building materials using nanotechnology for a new generation of building materials, we strive to be pioneers for the environment and enhance people’s quality of living and wellbeing.
We are part of the Helske Group which operates internationally in the construction, healthcare and industrial sectors with 170 staff across 6 countries in Europe.