A primer for mineral, acrylic, siloxane and silicone plasters
FAST GRUNT M is a ready to use, well-covering, quartz-containing primer for mineral, acrylic, siloxane and silicone plasters. Due to its properties, it is necessary for priming all concrete, ceramic and cement-lime surfaces that will be covered with plaster. It can be used both inside and outside the building.
FAST GRUNT M is characterized by an excellent adhesion, good coating and high penetration ability. It is water- and frost-resistant, vapor-permeable, it reduces the absorbency of the surface and causes optimum adhesion of the topcoat. It is resistant to alkali. It i san ingredient of FAST thermal insulation systems and supplied in a rich palette of colors according to FAST COLOR SYSTEM.
a bucket - 6.4 kg
a bucket - 16 kg
Preparation of the surface
FAST GRUNT M can be used on dry surfaces, cleaned of dust, wax, grease, oil, and impermeable paint coatings. In case of weak and very absorbent surfaces, before applying FAST GRUNT M, the surface should be primed with FAST GRUNT G. It is recommended to apply a primer in a shade similar to the color of the plaster.
Preparation and use
FAST GRUNT M is in a ready form, it can be diluted with a small amount of water (up to 5%). On a previously prepared, primed and dry surface, it can be applied with a brush or roller at a temperature + 5 ° C up to + 25 ° C. Plastering can be started no sooner than 24 hours from the application of the mortar.
Base unit: kg
Base: dispersion of acrylic resin with mineral fillers
Drying time: up to 24 hours
Substrate and ambient temperature: from +5 to +25 degrees Celsius
VOC content: below 30 g / l
Bulk density: about 1.7 kg / dm
Storage and comments
Store in tightly closed containers at temperatures + 5 ° C up to + 25 ° C.
The recommended scope of use of the product or the method of the application does not relieve the contractor from carrying out work in accordance with the construction works and health and safety rules.
P.W. FAST guarantees and bears responsibility for the quality of the product, while it does not affect the way it is used and the conditions in which it was used. All technical data were measured under normal conditions, i.e. at + 20 ° C and 60% relative humidity. In the case of other conditions than above, the drying time may change, i.e. lengthen or shorten.
This card replaces all previous versions.
During work, avoid direct contact with the skin and protect the eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Immediately wash contaminated skin with plenty of water. Keep away from children.
The product conforms to the European Technical Approval: ETA-14/0464 and ETA-14/0465. It has the ETA certificate of conformity: 1020-CPR-020-032349 and 1020-CPR-020-032351. It has a valid hygienic certificate. The component of ETICS FAST S and FAST W thermal insulation system.