BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL

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BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL

Name: BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL
Brand: CIVILIZE MART
Price: 1250.0 INR
Availability: InStock

Price 1250.0 INR/ Kilograms

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MOQ : 1 Kilograms

BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL Specification

Water Content
<0.2%

Molecular Weight
340.87 g/mol (Epoxy resin base)

Feature
Excellent adhesion, High strength, Solvent-free, Durable bond, Good chemical resistance

Physical Form
Liquid (Two Component System: Resin and Hardener)

EINECS No
500-033-5 (Epoxy Resin)

Grade
Industrial / Construction Grade

Melting Point
N/A (liquid product)

Usage
Surface bonding of concrete joints, primer for overlays and repair mortar, civil infrastructure

Application
Bonding old concrete to new concrete, repair of concrete structures, jointing applications

Purity
>99%

Structural Formula
(Not disclosed, proprietary blend)

Chemical Name
Epoxy Resin and Polyamide Hardener

Ph Level
7 - 8 (mixed system)

HS Code
39073010

Other Names
Epoxy Concrete Bonding Agent

CAS No
25068-38-6 (Epoxy Resin); 68410-23-1 (Polyamide Hardener)

Poisonous
Non-poisonous with proper handling (use PPE)

Appearance
Clear to pale straw liquid (resin), Amber liquid (hardener)

Smell
Mild Amine Odor

Color
Off-white (mixed), clear (resin), amber (hardener)

Molecular Formula
C21H25ClO5 (Epoxy resin component)

Boiling point
>200C (resin component)

Type
Epoxy Bonding Agent

VOC Content
<30 g/L (Low VOC)

Packaging Size
1 kg, 5 kg, 20 kg kit

Substrate Compatibility
Concrete, mortar, masonry surfaces

Toxicity
Free from chlorinated solvents, non-toxic as per application guidelines

Viscosity
800-1200 cP (mix at 25C)

Compressive Strength
>60 N/mm2 (after 7 days)

Open Time
Up to 2 hours (depending on temperature)

Storage Conditions
Store in original sealed containers; avoid direct sunlight and moisture

Bonding Strength
>3 N/mm2 (concrete-concrete joint)

Cure Time
Initial set: 4-6 hours at 25C; Full Cure: 7 days

Coverage
4-5 m2/kg (depends on surface and application method)

Pot Life
40-60 minutes at 25C

Shelf Life
12 months (unopened, cool & dry conditions)

Tensile Strength
>20 N/mm2 after cure

Standards
Meets ASTM C881 Type II, Grade 2, Class B & C

Mix Ratio (Resin:Hardener)
2:1 by volume

Flash Point
>100C (components)

BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
1 Days

About BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL

91 000 74051 Bostik EP Bond is a solvent free pigmented two component system based on liquid epoxy resin with a special hardener. It is supplied as a two part material in pre weighed quantities for ready onsite mixing and use. Coloured components white base and black hardener provide a visual evidence that both the components are adequately mixed.

Superior Bonding Performance

BOSTIK Epoxy Bonding Agent is formulated to establish robust connections between old and new concrete surfaces, essential for structural repairs and overlays. Its high bonding strength (>3 N/mm2 for concrete joints) and compressive resistance (>60 N/mm2 after 7 days) ensure stability and durability of concrete structures over time.

Easy Application Process

The two-component liquid system mixes easily in a 2:1 ratio by volume. Simply combine the resin and hardener thoroughly and apply the blend onto clean, dry surfaces. Optimal for use within a 40-60 minute pot life at 25C, the product accommodates up to 2 hours of open work-time, depending on ambient temperature.

Safe and Environment-Friendly

With low VOC content (<30 g/L), solvent-free formulation, and non-toxic properties when handled as directed, BOSTIK Epoxy Bonding Agent is safe for users and the environment. Always wear suitable PPE and store the product sealed, away from sunlight and moisture, to maintain its 12-month shelf life.

FAQ's of BOSTIK EPOXY BONDING AGENT OLD CONCRETE AND NEW CONCRETE JOINT BONDING CHEMICAL:

Q: How do I properly mix and apply BOSTIK Epoxy Bonding Agent to concrete surfaces?

A: Thoroughly mix the resin and hardener in a 2:1 ratio by volume until a consistent color is achieved. Apply the blended mixture onto clean, dry substrates using a brush or roller. Ensure the bonding agent is still within its pot life (40-60 minutes at 25C) during application for optimal results.

Q: What surfaces can BOSTIK Epoxy Bonding Agent be used on?

A: This bonding agent is compatible with concrete, mortar, and masonry substrates. It is ideal for joining old and new concrete, repairing concrete structures, and priming surfaces before applying overlays or repair mortars.

Q: When is the best time to overlay or pour new concrete after applying the bonding agent?

A: Overlay or pour new concrete within the open time window, which lasts up to 2 hours after application (depending on temperature). Apply new material while the bonding agent remains tacky but has not fully cured for best adhesion.

Q: Where should BOSTIK Epoxy Bonding Agent be stored for maximum shelf life?

A: Keep the product in its original, tightly sealed containers, stored in a cool, dry place away from direct sunlight and moisture. Under these conditions, its shelf life is up to 12 months.

Q: What are the main benefits of using this epoxy bonding agent?

A: The product offers excellent adhesion, high compressive and tensile strength, outstanding durability, chemical resistance, and low VOC emissions, ensuring a strong and lasting bond between old and new concrete surfaces.

Q: What safety precautions are needed during application?

A: Although non-toxic and solvent-free, it is recommended to use appropriate personal protective equipment such as gloves and eye protection. Ensure good ventilation and follow handling guidelines provided in the product's safety data sheet to avoid skin or eye contact.

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