Bond It SBR Admixture Waterproof Bond Bonding Agent 5 Litre BDH040

Bond It SBR Waterproof Bond Bonding Agent 5 Litre (BDH040)

Barcode: 5060021361196

MPN: BDH040

Size: | 5 Litre Screw Top Tub

Product Overview:

The Bond It SBR Waterproof Bond Bonding Agent 5 Litre is a high-performance styrene butadiene copolymer latex designed for professional builders, tradespeople, and DIY enthusiasts. This versatile admixture significantly improves the flexibility, adhesion, and durability of cement and mortar mixes, making it an essential product for a wide range of applications.

Whether you’re waterproofing screeds, bonding new concrete to old, or enhancing the durability of renders, this 5 Litre size is perfect for medium-sized projects, offering convenience and excellent value for smaller-scale construction needs.

Key Features:

• Superior Adhesion: Bonds effectively to concrete, steel, tiles, and other substrates, creating a strong and reliable connection.
• Waterproof and Chemical Resistant: Provides long-lasting resistance to water penetration and harsh chemicals, ideal for interior and exterior use.
• Flexible and Durable: Reduces shrinkage and cracking in cement-based applications by enhancing elasticity.
• Versatile Use: Functions as an admixture, bonding agent, primer, or sealer, meeting multiple construction requirements.

Applications:

• Bonding Agent: Ideal for bonding new concrete, screeds, or renders to existing surfaces, ensuring a seamless finish.
• Admixture: Enhances the workability, durability, and waterproofing properties of cement and mortar mixes.
• Primer and Sealer: Prepares surfaces for tiling and helps seal porous materials to reduce dusting and increase adhesion.
• External and Internal Use: Suitable for outdoor projects exposed to moisture and areas requiring chemical resistance.

Why Choose the 5 Litre Size?

The 5 Litre container is ideal for tradespeople and DIYers handling medium-scale projects. Its manageable size ensures ease of use while offering enough product for comprehensive coverage, minimizing waste and excess cost.

Usage Instructions:

• Preparation: Ensure surfaces are clean, free of grease, oil, or loose debris. Remove unsound material to expose a solid base.
• Mixing Ratios: For mortars and screeds, use 5 to 7.5 litres per 25kg of cement. For flooring, use 5 litres per 25kg of cement.
• Application: Apply with a brush, ensuring full and even coverage. For bonding applications, apply while tacky to achieve the best results.
• Storage: Store in a cool, dry place away from direct sunlight and frost. Ensure the container is tightly sealed when not in use.

FAQs:

1. Is this product suitable for outdoor use?
   Yes, Bond It SBR is waterproof and ideal for both interior and exterior applications.

2. What is the coverage area for the 5 Litre size?
   Coverage depends on application, but 5 litres typically treats approximately 20m² when used as a bonding agent.

3. Can it be used on damp surfaces?
   While it enhances adhesion, ensure surfaces are free of standing water for optimal results.

Approximate Coverage:

• Flooring: 5 litres SBR for every 25Kgs cement.
• Mortar and Rendering: 5 to 7.5 litres SBR for every 25Kgs cement.
• Key Coat: 5 litres SBR per 30m² depending on porosity.

Colour:

• Milky White in Colour

HOW TO GUIDE?

Application:

1. All surfaces should be free from laitance, oil, grease and standing water.
2. Unsound surfaces should be scabbled down to a solid base material.
3. Always Stir before use.

As A Key Coat:

Mix 1 part Bond It SBR to 2 parts cement by volume and adjust to brushable consistency with water.

Mix only enough to use within the hour depending on temperature and porosity.

Brush thoroughly into a clean dust free substrate, whilst still wet overcoat with the floor or render mix.

For Damp‐proofing;

Mix the same formulation as in the key coat and apply the first coat with vigorous brush strokes.

Allow to touch dry then apply a second coat at 90 degrees to the first and allow 48 hours to dry.

Apply the third coat at 90 degrees to the second coat and while still wet apply the render.

For Renderings and Mortars prepare the substrate with the key coat first for best results:

Mix sand cement mortar render and add 5 to 7.5 litres Bond It SBR per 25Kgs cement, reducing the amount of gauging water accordingly.

Apply at least 6mm thick.

Two coats are recommended.

Granolithic Floorings prepare the substance with the key coat first for best results:

Mix cement: sand 3mm granite flooring chips 1: 1½: 1½ Use 5L Bond It SBR to each 25Kg of cement, for floors up to 25mm thick.

For floors greater than 25mm use 2.5 litres Bond It SBR and add water accordingly to produce a semi-dry mix.

Patching Concrete Use the key coat and use a 3:1 render mix feathering lightly.

Always read the Technical Data sheet prior to use

Also Available Bond It SBR Admixture 25 Litre