Apex Ultima Protek Basecoat: The Ultimate Waterproofing Shield
When it comes to protecting your home’s exterior from extreme weather, ordinary primers aren’t enough. Apex Ultima Protek Basecoat is a technologically advanced, fiber-reinforced base coat designed to provide unmatched waterproofing and crack-bridging capabilities. It serves as the foundation for the Apex Ultima Protek system, often hailed as the “Lamination Paint” for your house.
Unlike standard exterior primers that simply promote adhesion, Apex Ultima Protek Basecoat forms a thick, elastic, and tough protective layer. It is engineered to bridge hairline cracks up to 2mm, preventing water from seeping into the walls and causing dampness. Whether your building faces heavy monsoon rains or scorching heat, this base coat ensures your structure remains dry and durable for years.
Why Choose Apex Ultima Protek Basecoat?
This is not just a paint; it is a waterproofing solution. Here is why upgrading to Apex Ultima Protek Basecoat is essential for long-term protection:
- Superior Crack Bridging: Reinforced with specialized fibers, it stretches to cover surface cracks that standard primers would crack open, keeping the water out.
- Unmatched Waterproofing: It withstands up to 7 bars of positive hydrostatic pressure, making it one of the most effective barriers against driving rain.
- Anti-Carbonation: It protects the structural concrete from corrosion (rusting of steel bars) by preventing carbon dioxide from penetrating the wall.
Key Features
- Fiber Reinforced: The presence of fibers gives the film mechanical strength, allowing it to hold together even under stress.
- Warranty Support: When used as part of the complete system (Basecoat + Topcoat), it offers industry-leading performance warranties (up to 10 years).
- Excellent Adhesion: Bonds aggressively to the masonry surface, ensuring the topcoat doesn’t peel off even in harsh conditions.
- Breathable: While it stops liquid water from entering, it allows moisture vapor from inside the wall to escape, preventing blistering.
- Eco-Friendly: Contains no added lead, mercury, or chromium.
Recommended Application Areas
This exterior waterproofing basecoat is designed for:
- Exterior Vertical Walls: The primary defense for building facades.
- Rain-Lashed Surfaces: Walls facing the monsoon direction that are prone to dampness.
- Hairline Cracks: Surfaces with minor plaster cracks that need sealing.
- Coastal Homes: Protecting structures from salt-laden air and humidity.
Technical Specifications: Apex Ultima Protek Basecoat
| Feature | Details |
|---|---|
| Brand | Asian Paints |
| Product | Apex Ultima Protek Basecoat |
| Type | Fiber Reinforced Acrylic Polymer |
| Thinner | Clean Water |
| Dilution | 30% by volume (Check can for specifics) |
| Drying Time | Surface Dry: 30 Mins | Recoat: 4-6 Hours |
| Coverage | Approx. 50-60 sq. ft/litre (Self-Priming coat) |
| Shelf Life | 24 Months |
How to Apply Apex Ultima Protek Basecoat
To achieve the full “lamination” effect, follow this precise system:
- Surface Preparation: Clean the wall with a wire brush and water to remove loose dust, algae, and fungus. The surface must be clean and dry. Learn more about waterproofing exterior walls.
- Crack Filling: Open cracks larger than 3mm in a V-shape and fill them with Asian Paints SmartCare Crack Seal.
- Dilution: Dilute Apex Ultima Protek Basecoat with approximately 30% clean water. Stir well.
- Application: Apply a self-priming coat using a brush or roller. This coat acts as the primer. Apply uniformly at a spread rate of roughly 60 sq. ft. per litre.
- Drying: Allow it to dry for at least 4-6 hours.
- Topcoat: Once dry, apply two coats of Apex Ultima Protek Topcoat to complete the system and activate the warranty.
Frequently Asked Questions (FAQ)
Q: Do I need a separate primer with Apex Ultima Protek Basecoat?
A: No. Apex Ultima Protek Basecoat is usually applied as a self-priming coat (diluted). A separate Exterior Wall Primer is not required if applying on standard plaster.
Q: Can I use this on the roof?
A: No, this is designed for vertical walls. For horizontal roofs/terraces, use Damp Proof or specialized terrace waterproofing products.
Q: Can I apply standard Apex over this basecoat?
A: Technically yes, it will stick. However, to get the full waterproofing warranty and performance, you must use the specific Apex Ultima Protek Topcoat.








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