SpECcoat BC121

High-strength epoxy for repair and bedding applications.

Name: SpECcoat BC121
Brand: SpEC
Availability: InStock

SpECcoat BC121 is a high-strength, non-flow epoxy bedding and repair mortar that combines superior adhesion with easy application. This two-component system is designed for various construction applications, providing excellent mechanical properties once cured. Its non-slump formulation ensures stability during use, making it ideal for both vertical and horizontal repairs.
With a fast curing time and resistance to common chemicals, SpECcoat BC121 is the reliable choice for effective surface restoration.

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Technical Details

SpECcoat BC121 is designed for a variety of applications, ensuring versatility in construction and repair tasks:

Bedding bridge beams or steel bridge bearings
Repairing surface defects or honeycombing of concrete in horizontal, vertical or overhead situations
Fixing slip bricks to concrete
Securing bolts into walls
Dowel bars anchoring
As a gap filling adhesive
Filling bolt pockets
Repairing concrete posts in-situ
Fixing of surface ports for crack injection

SpECcoat BC121 offers a range of advantages that make it an exceptional choice for various construction and repair applications. Its unique formulation ensures superior performance while facilitating easy application and handling:

Non-slump formulation for stability during application
Strong adhesion to various substrates
Impact resistant, providing durability in demanding environments
Non-shrink properties ensure dimensional stability
Trowels to a smooth finish, enhancing visual aesthetics
Easy to use, simplifying the application process
Supplied in pre-weighed units for convenience
No bonding agent or primer required for effective adhesion

SpECcoat BC121 provides essential technical information that highlights its performance characteristics and suitability for various applications:

Colour	Grey
Specific gravity	1.75±0.05
Compressive strength	45±5 N/mm @ 7 days
Bond strength	Greater than the cohesive strength of concrete
Pot life	60±5 mins
Tack free time	8±2 hrs
Full cure	7 days @ 25°C

Application:
Preparation:
All loose particles, laitance, dust, and grease must be removed prior to the application of SpECcoat BC121. Mixing:
SpECcoat BC121 is supplied in a two-component kit consisting of a base component and a curing agent. For mixing, both the base and hardener units should be emptied into a suitable mixing vessel. The mixture can be combined either by hand using a trowel or with a slow-speed drill and paddle. Application Method:
Apply SpECcoat BC121 using a knife or trowel to the required level. For very deep recesses, it may be necessary to build up in layers to achieve the desired fill. Coverage:
The product is designed for effective adhesion and filling, ensuring reliable performance in various repair and bedding tasks.

Packaging:
SpECcoat BC121 is supplied in convenient packs to facilitate usage:
– 3 kg packs

Warranty:
For detailed warranty information regarding SpECcoat BC121, please contact our team at SMCC using any of the available contact methods on this page. We are here to assist you with all your inquiries.

Product FAQ

What surfaces can SpECcoat BC121 be applied to?

SpECcoat BC121 can be applied to concrete, steel, and various other substrates requiring strong adhesion for repairs and bedding applications.

How long does SpECcoat BC121 take to cure?

SpECcoat BC121 achieves full cure in 7 days at 25°C.

What is the maximum temperature for application?

The maximum temperature for application is 60°C.

Can SpECcoat BC121 be used outdoors?

Yes, SpECcoat BC121 can be used outdoors as it cures effectively at temperatures ranging from below freezing to 60°C and offers resistance to various environmental factors.

Can SpECcoat BC121 be used in wet conditions?

Yes, SpECcoat BC121 can be used in damp conditions, but surfaces should be free of standing water and properly prepared for best adhesion.

Can SpECcoat BC121 be used outdoors?

Yes, SpECcoat BC121 can be used outdoors as it is designed to cure in various environmental conditions, including temperatures as low as 5°C.