BIRLA ALLDRY Wall Fix 4

Birla Opus Alldry Wall Fix 4 Waterproof Coating

High-performance waterproofing basecoat designed for vertical walls. Provides excellent water resistance and acts as a reliable base layer for exterior emulsions.

Key Highlights

• Waterproofing resistance up to 5 Bar hydrostatic pressure
• Up to 5 years waterproofing warranty (with compatible topcoat)
• Strong adhesion to concrete and masonry surfaces
• Reinforced with acrylic fibres for durability

Specifications

• Product Code: 936002
• Type: Waterproofing Basecoat
• Color: White
• Appearance: Viscous Liquid
• Drying Time: 4–6 Hours
• Tensile Strength: Up to 2.5 N/mm²
• Elongation: Up to 100%
• Hydrostatic Pressure Resistance: Up to 5 Bar
• Shelf Life: 36 Months

Coverage

• 3.71 – 4.18 sq.m/L (40–45 sq.ft/L)
• Fresh Painting: 2 coats
• Repainting: 1 coat

Applications

• Exterior vertical walls
• Parapet walls
• Sunshades
• Plastered masonry surfaces

Surface Preparation

• Ensure new surfaces are cured for 28 days.
• Clean surface from dust, grease, oil, and loose particles.
• Repair cracks up to 5mm using crack filler.
• Repair major defects using polymer-modified mortar.
• Ensure SSD (Surface Saturated Dry) condition before application.

Application Process

• Apply primer coat diluted up to 10% with water.
• Apply first coat without dilution.
• Maintain 4–6 hours gap between coats.
• Apply using brush or roller.

Product Benefits

• Excellent waterproofing performance for vertical surfaces.
• High mechanical strength due to acrylic fibre reinforcement.
• Strong adhesion improves durability of coating system.
• Acts as ideal basecoat for Birla Opus exterior paints.

Precautions

• Do not apply below 10°C or above 40°C.
• Avoid application on wet or damp surfaces.
• Do not apply if rain is expected within 48 hours.
• Clean algae using bleaching solution before application.
• Keep container closed when not in use.

Safety & Storage

• Store in cool, dry place with lid tightly closed.
• Keep away from children and food items.
• Wear eye protection during application.
• No added heavy metals (Lead, Mercury, Chromium).
• Do not dispose in drains or soil.