Product Details

CONMIX ReCon PH

Single Component Cementitious Fairing Coat & Pinhole Filler

Product Description

Conmix ReCon PH is a one-part, polymer-modified, cementitious thin fairing coat repair mortar. It is specifically designed for smoothing and repairing concrete and plaster surfaces. Distributed by HOME DESIN & CARE  in Bangladesh, this product provides a high-quality finish for construction projects.

Primary Uses

• Surface Correction: Covers minor surface defects on concrete, plaster, mortar, and stone masonry.

• Cosmetic Repair: Eliminates small defects, pinholes, and surface blemishes.

• Structural Finishing: Suitable for small repairs on precast concrete elements, columns, beams, and fair-faced concrete.

Key Advantages

• User Friendly: Single component material—simply add water.

• High Performance: Good mechanical strength and fast strength development.

• Adhesion: Excellent bond to the substrate.

• Safety: Chloride-free and suitable for use in contact with potable water.

• Convenience: Water curing is not required, and the surface can be over-coated.

Technical Data & Coverage

• Packaging: 25 Kg Bag

• Coverage: Approximately 16 m² per 25 kg bag (at 1 mm thickness)

• Application Thickness: 1 mm up to 5 mm per layer

• Typical Properties: Tested at 25°C with a Water/Powder ratio of 0.24

Application Instructions

1. Surface Preparation

• Ensure the surface is clean and free from laitance, curing compounds, shuttering oil, grease, or loose particles that may hamper bonding.

• Important: Thoroughly saturate the surface with water for at least 2–4 hours before application.

2. Mixing

• Ratio: Use 5 to 6 liters of water for every 25 kg bag, depending on the desired consistency.

• Method: Mix using a slow-speed heavy-duty drill machine fitted with a paddle.

• Duration: Mix for approximately 3 minutes until a uniform consistency is obtained.

• Note: Part mixing is allowed provided the correct water-to-powder ratio is strictly maintained.

3. Application

• Apply the mixed material to the prepared surface using a steel trowel.

• Work the material well into pinholes and surface blemishes.

• Allow the material to set partially before final finishing with a sponge or steel trowel.

• Water may be lightly sprinkled on the applied material to aid in final troweling or sponging.

Limitations

• Thickness: The maximum thickness in a single layer should not exceed 5 mm.

• Water Exposure: Do not apply if there is running water over the surface during application or before the material sets.

• Environment: Setting time and strength gain will be influenced by ambient weather conditions.

ADVANTAGES:

• Good mechanical strength
• Single part, only add water
• Excellent bond to substrate
• Suitable for use in contact with potable water
• Chloride free
• Fast strength development
• Water curing is not required
• Can be over coated
• TYPICAL PROPERTIES at 25°C with W/P ratio at 0.24