Mavroseal WB Waterborne facade coating

PRODUCT DESCRIPTION

Mavroseal Wb is a high-quality waterborne facade coating based on silane/siloxane.
Mavroseal Wb penetrates deep within the surface and leaves a long-lasting water repellent effect.
Mavroseal Wb facade coating does not seal the surface and is therefore 100% vapour permeable.
Mavroseal Wb has excellent UV- and alkali-resistance.

USE

Mavroseal Wb is suitable for the impregnation of both old and new mineral surfaces such as brick, mineral stucco, concrete, sand-lime brick and natural stone.

CHARACTERISTICS

• Highly water resistant
• 100% vapour permeable
• High penetration ability
• Reduces dirt-adhesion
• Prevents white deposit
• Solvent-free

PACKAGING

10 l, 25 l and 1000 l IBC.

OPERATING INSTRUCTIONS

1. Clean facades with a pressure washer. For extremely polluted surfaces use a suitable façade-cleaner such as Facadeclean. Remove algae, moss and mould with Algen Remover.
2. Cover surfaces that will not be treated such as glass, window frames, pavement and plants with foil.
3. Ensure that the surface is completely dry.
4. Apply Mavroseal Wb undiluted with a low pressure spray, a roller or with the flow method. Work carefully from bottom to top and apply an eventual second layer wet-on-wet to ensure that the surface is saturated.
5. Remove any excess material with a damp cloth.

APPLICATION CONDITIONS

Ambient temperature: maximum 30°C, minimum 10°C
Substrate temperature: maximum 30°C, minimum 10°C
Relative humidity: max.95% and 3°C above dewpoint
During application and drying.

DRYING

Water resistant: after 2 hours
Dry: after 4 hours

THEORETICAL CONSUMPTION

Consumption is 1-2 m2/L, this depends on the absorbency and porosity of the surface.

STORAGE AND STABILITY

Can be kept for at least 12 months in original unopened packaging.
Store in a cool, frost-free place.

SAFETY PRECAUTIONS

Avoid eye contact, wear safety goggles. If in doubt, always consult the safety data sheet or our R&D department.