B Square Infra Solutions

MYK LATICRETE AAC Block Adhesive – High-Strength, Thin-Bed Mortar for AAC Blocks

Build Stronger, Faster & More Efficiently!

MYK LATICRETE AAC Block Adhesive is a polymer-based, high-strength adhesive specially formulated for laying AAC (Autoclaved Aerated Concrete) blocks, fly ash bricks, cellular concrete blocks, and lightweight masonry units. This ready-to-use, thin-bed mortar ensures superior adhesion, reduced material wastage, and faster construction compared to traditional cement mortar.

✔ Superior Bond Strength – Ensures long-lasting adhesion for AAC blocks and lightweight masonry.
✔ No Curing Required – Saves time and water, making construction more efficient.
✔ Flexible & Shock Resistant – Absorbs minor movements and prevents cracks.
✔ Consistent Quality – Pre-mixed formulation ensures uniform strength in every application.
✔ Fast & Economical – Reduces mortar thickness, resulting in cost savings.
✔ Long Working Time – Provides ample time for block adjustments.
✔ Minimal Wastage – Requires only 2-3 mm thickness for maximum strength.

✅ Interior & Exterior Wall Construction – Ideal for AAC blocks, cement mortar bricks, fly ash bricks, hollow blocks, and calcium silicate bricks.
✅ Residential & Commercial Buildings – Ensures strong and durable masonry structures.
✅ Industrial & High-Rise Construction – Reduces load and enhances structural stability.

Packaging: 40 kg bag
Mixing Ratio: 40 kg adhesive with 11-11.6L of water
Pot Life: 3 hours
Compressive Strength: 850-950 psi
Application Thickness: 2-3 mm
Color: Grey
Coverage: Up to 240 sq. ft. per 40 kg bag (depending on block size & mortar thickness)

1️⃣ Surface Preparation – Ensure the blocks are dry and dust-free.
2️⃣ Mixing – Add the adhesive powder to water and mix until smooth.
3️⃣ Application – Spread a thin layer (2-3 mm) using a notched trowel.
4️⃣ Block Laying – Position the AAC blocks, align them properly, and press firmly.
5️⃣ Final Check – Use a plumb tool to ensure vertical alignment.

Plastering Note: For best results, apply a polymer plaster over AAC block walls before tile or stone installation.

Product Overview:
Weber Waterseal 321 is a polymer-modified, cement-based, two-component waterproofing solution with high crack-bridging ability, making it the best waterproofing for terrace, bathrooms, swimming pools, and water tanks. This cementitious waterproofing system forms a strong, water-resistant coating that protects structures from leakage, dampness, and seepage. Weber waterproofing solution is ideal for tile underlayment waterproofing and ensures long-lasting waterproofing for various surfaces.

✔ Strong Waterproofing Solution – Resists positive hydrostatic pressure up to 5 bar
✔ Crack-Bridging Waterproofing – Prevents seepage even in submerged conditions
✔ Excellent Adhesion – Bonds well with concrete, masonry, and tile surfaces
✔ Safe for Potable Water Storage – Suitable for swimming pool waterproofing and drinking water tanks
✔ Highly Flexible – Adapts to substrate movement, reducing cracks
✔ Durable & Long-Lasting – Provides protection against construction waterproofing challenges
✔ Easy Application – Suitable for brush, roller, or trowel application

�� Bathroom Waterproofing – Ideal for tile underlayment waterproofing in toilets, kitchens, and wet areas
�� Best Waterproofing for Terrace & Balconies – Covers single-span slabs up to 1200 sq. ft
�� Swimming Pool Waterproofing – 100% water-resistant coating for long-term durability
�� Concrete Chajjas & Canopies – Provides an effective Weber waterproofing solution
�� Gypsum Board & Plaster Surfaces – Suitable for flexible waterproofing in both wet and dry areas

• Type: Two-component waterproofing system (Part A: Grey Powder, Part B: Liquid)
• Adhesion to Concrete: >1 MPa (Strong cementitious waterproofing)
• Elongation at Break: 45% minimum (Flexible waterproofing properties)
• Water Permeability: Passes 5 bar test for best waterproofing for terrace and water tanks
• Coverage: 12-13 sq. meters per 20 kg pack (2 coats)
• Shelf Life: 12 months in original, unopened packaging

1️⃣ Surface Preparation: Ensure the substrate is clean, dry, and free of dust or grease before applying the cement-based waterproofing.
2️⃣ Mixing: Combine 5 kg of Part B with 1-1.5L water, then slowly add 15 kg of Part A, stirring continuously for a lump-free waterproofing solution.
3️⃣ Application:
✔ Apply 1st coat using a brush, roller, or trowel
✔ Allow 2-4 hours drying time before applying the 2nd coat
✔ Sprinkle coarse sand on the wet coat for better adhesion before tile fixing
✔ Allow 7 days curing time before exposing to water

✅ Homeowners & Contractors needing long-lasting waterproofing solutions
✅ Civil Engineers & Architects seeking cementitious waterproofing for construction projects
✅ Builders & Developers looking for construction waterproofing for terraces, bathrooms, and swimming pools

Get the Best Waterproofing Solution Today! Buy Weber Waterseal 321 for the Ultimate Leak-Proof Protection!