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BOSTIK PATCHFIX CONCRETE MC 40

Name: BOSTIK PATCHFIX CONCRETE MC 40
Brand: CIVILIZE MART
Price: 3490.0 INR
Availability: InStock

Price 3490.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

BOSTIK PATCHFIX CONCRETE MC 40 Specification

Usage
Immediate reinstatement of floors and structures, patching areas up to 100mm depth in single application

Appearance
Grey powder, white liquid

Chemical Name
Proprietary Blend - Portland Cement, Graded Silica Sand, Additives

Smell
Slight cement odour

CAS No
Mixture

Physical Form
Powder and Liquid (2-Part System)

Water Content
< 1% (powder component)

Other Names
Fast Setting Mortar for Concrete Repairs

HS Code
38245090

Feature
Rapid Setting, High Strength, Shrinkage Compensated, Low Permeability

Boiling point
Not Determined

Type
Polymer Modified Repair Mortar

Ph Level
Alkaline

Melting Point
Not Determined

Color
Grey

Application
Concrete patching, structural repairs, pavements, precast repairs, spalling repairs

Poisonous
NO

Grade
Industrial / Construction

Mix Ratio
Powder:Liquid = 20 kg: 3.2 L

Storage
Cool, dry, and ventilated area

Chloride Content
Nil

Final Set Time
Approx. 30-40 minutes at 23C

Pot Life
Approx. 20 minutes at 23C

Maximum Application Thickness
100 mm in one application

Compressive Strength (28 days)
60 MPa

Yield
Approximately 11.5 L per 20 kg kit

Compressive Strength (1 day)
25 MPa

Bond Strength
> 2 MPa (to concrete substrate)

Initial Set Time
Approx. 15-20 minutes at 23C

Compressive Strength (7 days)
45 MPa

Packaging
20 kg kit (powder + liquid)

Shelf Life
12 months (unopened, in dry conditions)

BOSTIK PATCHFIX CONCRETE MC 40 Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
1 Days

About BOSTIK PATCHFIX CONCRETE MC 40

91 000 74051 PATCHFIX CONCRETE MC40 is a pre-packed, non-shrink, free-flowing cementitious micro concrete requiring only the addition of clean water. It is specially designed for repairing damaged concrete structures and for grouting applications where strength, durability, and stability are essential.

Formulated with a unique blend of cement, graded sands, water-reducing agents, and additives, it delivers positive expansion in the plastic state, compensating for shrinkage and ensuring crack-free repair.

Key Features & Benefits

Non-shrink Provides positive expansion in the plastic stage.

Free-flowing & pumpable Can be pumped, poured, or troweled easily.

High early strength Ensures rapid installation and durability.

Non-segregating Stable mix with no settlement or bleeding.

Chloride-free & Iron-free Prevents corrosion and long-term deterioration.

Versatile Can be blended with local 610 mm aggregates for thicker applications.

FAQ (Customer Questions & Answers)

Q1. What is PATCHFIX CONCRETE MC40 used for?

It is used for structural repairs, grouting, and replacing damaged or honeycombed concrete.

Q2. How much coverage does one 30 Kg bag provide?

Approx. 16 liters of grout yield, enough to cover small structural voids or joints depending on thickness.

Q3. Can it be pumped?

Yes, it is free-flowing and can be pumped, poured, or troweled.

Q4. What is the compressive strength?

Up to 40 N/mm at 28 days.

Q5. What is the recommended thickness?

20 mm to 120 mm in one pour. For thicker sections, add clean aggregates (610 mm).

Q6. What is the pack size?

Available in 30 Kg bags.

Q7. What is the approx. price?

CIVILIZEMART price generally ranges 450 690 per 30 Kg bag

Fast-Setting, High-Strength Repairs

Experience rapid turnaround with PATCHFIX CONCRETE MC 40. Its quick setting (initial set in 15-20 minutes at 23C) and high strength development make it perfect for urgent repair jobs in industrial and urban infrastructure projects. This mortar's advanced polymer modification also reduces permeability and ensures minimal shrinkage during curing.

Easy Mixing and Application

PATCHFIX CONCRETE MC 40 is conveniently packaged as a grey powder and white liquid, combined in a straightforward mix ratio of 20 kg powder to 3.2 L liquid. This yields approximately 11.5 L of repair material, suitable for patching up to 100 mm thickness in a single layer. Its pot life and set times allow for manageable application on site.

Reliable Performance and Durability

This product maintains a robust bond strength greater than 2 MPa, providing long-lasting repairs for cracked or spalled concrete. Its specialized composition makes it both low in chloride content and highly resistant to water ingress, supporting structural longevity and safety in critical repair zones.

FAQ's of BOSTIK PATCHFIX CONCRETE MC 40:

Q: How is BOSTIK PATCHFIX CONCRETE MC 40 applied for concrete repairs?

A: Mix the 20 kg powder component with 3.2 L of liquid provided in the kit. Thoroughly blend until a uniform consistency is achieved, then apply it to the prepared, clean substrate up to a maximum thickness of 100 mm in one application. Follow safety and preparation instructions for best results.

Q: What are the main benefits of using this rapid-setting mortar?

A: PATCHFIX CONCRETE MC 40 offers rapid setting (initial set time of 15-20 minutes), high early and ultimate strength, low permeability, and shrinkage compensation, ensuring quick and durable repairs. These features enable fast reopening of repaired areas and long-term stability.

Q: When can repaired areas be put back into service after application?

A: Thanks to its fast initial set (15-20 minutes) and high early strength (25 MPa at 1 day), most repairs can be reinstated quickly. Full benefits are realized as strength continues to develop, reaching 60 MPa at 28 days.

Q: Where can PATCHFIX CONCRETE MC 40 be used?

A: It's suitable for concrete patching, structural repairs, precast repairs, spalling repairs, and pavement restoration in industrial and commercial structures. Apply it wherever rapid reinstatement and high-performance repair are critical.

Q: What is the process for mixing PATCHFIX CONCRETE MC 40?

A: Combine the 20 kg of powder with 3.2 L of liquid and mix mechanically or by hand until smooth and lump-free. Use the mixture within its 20-minute pot life, and ensure the application is completed before initial set occurs.

Q: Is this product safe and how should it be stored?

A: PATCHFIX CONCRETE MC 40 contains no poisonous substances and emits only a slight cement odour. Store the unopened kit in a cool, dry, and well-ventilated area for up to 12 months.

Q: What is the recommended usage for best results?

A: For effective repairs, apply to thoroughly prepared, clean concrete substrates, ensuring the area is sound and moist (not wet). Install in layers up to 100 mm thick, and follow all manufacturer guidelines for mixing, handling, and curing.

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