CP Bonding Rush Coat – BRC

CP Bonding Rush Coat (BRC) is a ready-to-use, dry pre-mix bonding coat specially formulated for application on smooth concrete walls and ceilings. It eliminates the need for laborious hacking, providing a reliable mechanical key for cement and gypsum-based plasters. The product ensures strong adhesion, saving time and labor during plastering projects.

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Conpacmix / Premix Plaster / Cement Plaster / CP Bonding Rush Coat – BRC

CP Bonding Rush Coat – BRC

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Features & Benefits

Eliminates Hacking: Simplifies surface preparation by replacing traditional hacking
methods.
 Mechanical Key: Creates a robust textured surface for subsequent plaster layers.
 Easy Application: Designed for spray application, ensuring consistent and uniform
coverage.
 Versatile: Suitable for smooth concrete surfaces on walls and ceilings.
 Time-Saving: Reduces preparation time and accelerates project completion.

Product Type: Mineral-Based Bonding Coat

Product Details

 Smooth Concrete Walls and Ceilings: Ideal for residential, commercial, and
industrial projects.
 Cement and Gypsum Plasters: Provides excellent adhesion for subsequent
plastering layers.

Technical Data

 Composition: Portland Cement-Based
 Packaging: 25 kg/bag
 Pot Life: Approximately 45 minutes
 Coverage: 10 m² at 2 mm thickness per bag
 Curing Time: Minimum 48 hours using potable water

Storage and Shelf Life:
 Storage: Store BRC in a dry, cool place away from moisture and direct sunlight.
 Shelf Life: 6 months from the date of manufacture when kept in its original, sealed
packaging.

How to Apply

1. Surface Preparation:

o Ensure the background is clean, dry, and free from dust, grease, or
contaminants.
o Pre-wet the surface with water before applying BRC.
2. Mixing:
o Add the required amount of potable water to BRC and mix thoroughly to
achieve a uniform, lump-free consistency.

3. Application Method:
o Use a Tyrolean box or a power pattern spray gun to apply BRC.
o Do not use a trowel for application.
o Spray the mix evenly over the prepared surface area, ensuring complete
coverage.
o Allow the applied coat to stiffen slightly before doubling back to create a
rough texture for mechanical keying.

4. Finishing:
o The applied coat should have a rough texture to enhance adhesion for the
subsequent layer of plaster.

5. Curing:
o Cure the applied BRC coat for at least 48 hours with potable water to ensure
proper setting and bonding.