Preparation
Remove any dirt and smog stain applying RIALTO ALKAL 2. Rinse
with pressure washer adding to the water the RIALTO NEUTRAL K2
deacidifier (1 l per 60 l of water). Apply the finishing product
on a completely dry surface.
Finishing
Starting from the bottom and working upward, apply to fully saturate
the surface a coat of RIALTO SILAN, an absorption-regulating,
colorless, non-film-forming, transparent, water vapor permeable,
protective water-repellent treatment based on oligomeric siloxane
alkylates. Protect from rain for at least 24 hours.
Average covering capacity: 250 ml/m².
Price for material and application, excluding any scaffolds, €
…….. per m²
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