Adhesive quartz primer "BETON-CONTACT"
Adhesive quartz primer GS-19 “BETON-CONTACT” is intended for the preparation of concrete and other complex smooth non-absorbent surfaces before various types of finishing work (plastering, facing and others), creates a durable rough surface, significantly increases adhesion for external and internal works.
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|Structure||a mixture of mineral fillers, silica sand, polymers and modifiers|
|Colour||Transparent with a pink tinge|
|Application temperature mortar||+5 to + 30 ° C, humidity not higher than 80%|
|Density||~ 1.5 ± 0.1 kg / l|
|water vapor permeability||at least 0.1 mg / (h × m × Pa)|
|drying time||~ 4 Godin|
|Film resistance to static action of water at a temperature of 20 ± 2 ° C||not less than 12 hours|
|Consumption mixture||from 0.4 to 0.58 kg / m²|